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How Long Does It Take to Charge an Electric Car?

Published on
March 4, 2024

People have been wondering, "How long does it take to charge an electric car?" ever since models first started appearing in showrooms. It's a good question, reflecting one of the most critical considerations for potential electric vehicle (EV) owners and enthusiasts alike. 

As the automotive landscape shifts towards sustainability and environmentally friendly technology, green cars have surged in popularity, bringing with them new terminologies, technologies, and a whole new way of "refuelling".

From overnight powering-up sessions at home with a standard outlet to rapid charging at dedicated stations, the time it takes to power a car can vary widely, influenced by a myriad of factors such as battery capacity, connector type, and even the vehicle's specific design. So, let's explore the electrifying world of EVs, unravel the specifics of charging times, and shed light on how these green vehicles are paving the way toward a more sustainable future on our roads.

Types of EV Charging

As just highlighted above, understanding the intricacies of how long it takes to charge an EV is essential for both current and prospective owners, as it impacts daily usage, travel planning, and overall convenience. While seemingly straightforward, EV charging is influenced by a variety of factors, including the type of station used, the specific model, and the vehicle's capacity. 

Home vs Public Charging

The duration required to charge an electric car can also significantly differ based on the method employed. Generally, there are two primary ways to power an EV: at home and public charging stations, each offering different speeds and conveniences.

Charging at Home

  • Level 1: Utilises a standard 120V household outlet, making it the most accessible form of charging. However, it's also the slowest, often taking anywhere from 15 to 20 hours or more to fully power a typical electric car, depending on the battery size.
  • Level 2: Requires a 240V outlet (similar to what large appliances like dryers use) and can significantly reduce charging time. More specifically, these home charging stations can typically fully power an electric car in about four to 10 hours.

If you are interested in a more in-depth discussion, check out our blog on ‘Top 10 EV Home Charging Stations: A Full Guide’. 

Charging at Public Stations

  • Level 2: Essentially the same as home chargers, these offer a convenient way to power while on the go, with times similar to residential Level 2 points.
  • DC Fast Charging: The quickest option available, DC fast chargers can add 60 to 100 miles of range in just about 20 minutes for many vehicles, with some able to power up an EV from zero to 80% in under an hour.

EV Charging Time Comparison 

To further demystify 'how long it takes to charge an EV', let's look at a comparative analysis of charging times. The table below compares the most common speeds, where they're typically found, and the average time it would take to power a 60 kWh battery from 10% to 80% for each: 

Charging Speed (kW)

Common Locations

How Long to Charge an EV (Average Charging Time) (10-80% for 60kWh) [1]

3.7 kW

Home (Standard Outlet)

15-20 hours

7.4 kW

Home (Upgraded Outlet) / Public Locations

7-10 hours

22 kW

Public Charging Stations

2-3 hours

50 kW

Fast Public Charging Stations

~1 hour

150 kW

Rapid Charging Stations

20-30 minutes

350 kW

Ultra-Rapid Charging Stations

~15-20 minutes

What Is Top-up Charging?

As you can see from the table above, the fastest way to power your EV is with ultra-rapid charging. However, frequently relying on this method can be damaging to your battery health. A more sustainable and cell-friendly approach to maintaining your vehicle's status is through what's known as 'top-up charging'. 

Understanding Top-up Charging

Top-up charging, contrary to fully recharging, involves adding smaller amounts of ‘fuel’ to an EV's battery more frequently. This method can significantly prolong cell life and is akin to the way many people manage the well-being of their smartphones, powering them when convenient rather than waiting for a complete drain. 

The Benefits of Top-up Charging

This method offers several advantages, such as:

Benefit

Description

Convenience

Enables owners to recharge at various points throughout the day, avoiding longer wait times.

Improved Cell Health

Frequent powering-up sessions can help maintain the battery's health over time, potentially extending its lifespan.

Reduced Range Anxiety

Ensures the vehicle always has enough power for daily needs, alleviating concerns over running out of charge.

Cost Savings

Charging little and often can be more cost-effective, especially when taking advantage of off-peak electricity rates.

Factors Influencing EV Charging Time

To help ensure you can accurately predict your vehicle's charging time, it's a good idea to get a deeper understanding of the factors that affect how long it takes to charge a car battery. Several key elements play a role in determining the duration of powering sessions, from the technical specifications of the EV and equipment to external environmental conditions.

1. Battery Capacity

The size of an electric vehicle's battery, measured in kilowatt-hours (kWh), is one of the primary determinants. Larger cells, which provide a greater driving range, naturally take longer to fill compared to smaller ones. The adage "the bigger the battery, the longer the charge" generally holds true, but advancements in technology are continually improving efficiency.

2. Charging Rate

As we’ve mentioned before, the speed at which an EV can be charged is significantly influenced by two factors: the maximum output of the station and the automobiles' onboard capabilities. The weaker the point, the slower it’ll take to substantially fill your car. Similarly, the vehicle's onboard charger also has a maximum acceptance rate, meaning that even if a point can deliver power faster, the car may not be able to utilise the full output, limiting the speed.

3. State of Charge and Battery Health

The existing level of the battery (State of Charge or SoC) and its overall health also have a major impact. Batteries power more quickly when their power is low but slow down as they approach full capacity to protect the cell. Additionally, like all rechargeable cells, EV batteries degrade over time and with use, which can affect their capacity and speed. 

If you are interested, check out our discussion on ‘How to Prolong EV Battery Life’ for some amazing tips on reducing battery ageing. 

4. Environmental Conditions

Temperature plays a significant role in efficiency. Extreme weather conditions can lead to longer charging times due to the battery management system's efforts to maintain optimal cell temperatures. For instance, in cold weather, batteries may require additional energy to heat up before they can power efficiently, while on hot days, cooling systems work under greater pressure to prevent overheating, both of which can extend the process.

OVO Charge Powered by Bonnet: Making It Easier to Charge Your Car

The logo of OVO Charge powered by Bonnet.

Navigating the world of EV charging can sometimes feel like a maze. With a plethora of networks, each with its own rates, connector types, and speeds, finding the right fit for your car can be a daunting task. The complexity multiplies with the need to juggle various apps for different locations, making what should be a straightforward process anything but. This is where OVO Charge powered by Bonnet shines, offering a seamless solution to these common pain points faced by EV drivers.

OVO Charge is not just another app; it's a gateway to making EV charging easier, more accessible, and less anxiety-inducing. By consolidating access to over 17 networks into one intuitive platform, our app eliminates the clutter and confusion of multiple apps. This unified approach not only simplifies the process of finding the right location but also ensures compatibility and optimal speeds for your vehicle. 

But OVO Charge's appeal doesn't stop at convenience. With the introduction of "Boosts," the app offers an innovative way to save on charging costs. These provide discounts for users within partner networks, making electric driving not only more straightforward but also more economical.

So, are you ready to transform your EV experience? Download OVO Charge today and join the community of drivers enjoying a simpler, more accessible, and cost-effective way to charge their electric vehicles. Make the switch now!

So, How Long Does It Take to Charge an EV?

In exploring the question of "how long does it take to charge an electric car," it's clear that the answer is multifaceted, influenced by a range of factors from the type of point used to the specific needs of the EV itself. While times can vary widely, the evolution of technology and infrastructure is steadily reducing these durations, making electric vehicles increasingly compatible with a variety of lifestyles and driving requirements. 

References

  1. https://afdc.energy.gov/fuels/electricity_stations.html

FAQs

How long does it take to charge an electric car at a station?

Charging times at stations vary depending on the type used. For instance, Level 2 points typically take four to six hours for a full charge, while DC fast chargers can power an EV to 80% in as little as 30 minutes.

How long does it take to charge an electric car at a petrol station?

Petrol stations that offer EV charging typically provide rapid points, with most capable of delivering a 50-150 kW charge. These can repower an electric car's battery to 80% in approximately 20-40 minutes.

March 4, 2024

People have been wondering, "How long does it take to charge an electric car?" ever since models first started appearing in showrooms. It's a good question, reflecting one of the most critical considerations for potential electric vehicle (EV) owners and enthusiasts alike. 

As the automotive landscape shifts towards sustainability and environmentally friendly technology, green cars have surged in popularity, bringing with them new terminologies, technologies, and a whole new way of "refuelling".

From overnight powering-up sessions at home with a standard outlet to rapid charging at dedicated stations, the time it takes to power a car can vary widely, influenced by a myriad of factors such as battery capacity, connector type, and even the vehicle's specific design. So, let's explore the electrifying world of EVs, unravel the specifics of charging times, and shed light on how these green vehicles are paving the way toward a more sustainable future on our roads.

Types of EV Charging

As just highlighted above, understanding the intricacies of how long it takes to charge an EV is essential for both current and prospective owners, as it impacts daily usage, travel planning, and overall convenience. While seemingly straightforward, EV charging is influenced by a variety of factors, including the type of station used, the specific model, and the vehicle's capacity. 

Home vs Public Charging

The duration required to charge an electric car can also significantly differ based on the method employed. Generally, there are two primary ways to power an EV: at home and public charging stations, each offering different speeds and conveniences.

Charging at Home

  • Level 1: Utilises a standard 120V household outlet, making it the most accessible form of charging. However, it's also the slowest, often taking anywhere from 15 to 20 hours or more to fully power a typical electric car, depending on the battery size.
  • Level 2: Requires a 240V outlet (similar to what large appliances like dryers use) and can significantly reduce charging time. More specifically, these home charging stations can typically fully power an electric car in about four to 10 hours.

If you are interested in a more in-depth discussion, check out our blog on ‘Top 10 EV Home Charging Stations: A Full Guide’. 

Charging at Public Stations

  • Level 2: Essentially the same as home chargers, these offer a convenient way to power while on the go, with times similar to residential Level 2 points.
  • DC Fast Charging: The quickest option available, DC fast chargers can add 60 to 100 miles of range in just about 20 minutes for many vehicles, with some able to power up an EV from zero to 80% in under an hour.

EV Charging Time Comparison 

To further demystify 'how long it takes to charge an EV', let's look at a comparative analysis of charging times. The table below compares the most common speeds, where they're typically found, and the average time it would take to power a 60 kWh battery from 10% to 80% for each: 

Charging Speed (kW)

Common Locations

How Long to Charge an EV (Average Charging Time) (10-80% for 60kWh) [1]

3.7 kW

Home (Standard Outlet)

15-20 hours

7.4 kW

Home (Upgraded Outlet) / Public Locations

7-10 hours

22 kW

Public Charging Stations

2-3 hours

50 kW

Fast Public Charging Stations

~1 hour

150 kW

Rapid Charging Stations

20-30 minutes

350 kW

Ultra-Rapid Charging Stations

~15-20 minutes

What Is Top-up Charging?

As you can see from the table above, the fastest way to power your EV is with ultra-rapid charging. However, frequently relying on this method can be damaging to your battery health. A more sustainable and cell-friendly approach to maintaining your vehicle's status is through what's known as 'top-up charging'. 

Understanding Top-up Charging

Top-up charging, contrary to fully recharging, involves adding smaller amounts of ‘fuel’ to an EV's battery more frequently. This method can significantly prolong cell life and is akin to the way many people manage the well-being of their smartphones, powering them when convenient rather than waiting for a complete drain. 

The Benefits of Top-up Charging

This method offers several advantages, such as:

Benefit

Description

Convenience

Enables owners to recharge at various points throughout the day, avoiding longer wait times.

Improved Cell Health

Frequent powering-up sessions can help maintain the battery's health over time, potentially extending its lifespan.

Reduced Range Anxiety

Ensures the vehicle always has enough power for daily needs, alleviating concerns over running out of charge.

Cost Savings

Charging little and often can be more cost-effective, especially when taking advantage of off-peak electricity rates.

Factors Influencing EV Charging Time

To help ensure you can accurately predict your vehicle's charging time, it's a good idea to get a deeper understanding of the factors that affect how long it takes to charge a car battery. Several key elements play a role in determining the duration of powering sessions, from the technical specifications of the EV and equipment to external environmental conditions.

1. Battery Capacity

The size of an electric vehicle's battery, measured in kilowatt-hours (kWh), is one of the primary determinants. Larger cells, which provide a greater driving range, naturally take longer to fill compared to smaller ones. The adage "the bigger the battery, the longer the charge" generally holds true, but advancements in technology are continually improving efficiency.

2. Charging Rate

As we’ve mentioned before, the speed at which an EV can be charged is significantly influenced by two factors: the maximum output of the station and the automobiles' onboard capabilities. The weaker the point, the slower it’ll take to substantially fill your car. Similarly, the vehicle's onboard charger also has a maximum acceptance rate, meaning that even if a point can deliver power faster, the car may not be able to utilise the full output, limiting the speed.

3. State of Charge and Battery Health

The existing level of the battery (State of Charge or SoC) and its overall health also have a major impact. Batteries power more quickly when their power is low but slow down as they approach full capacity to protect the cell. Additionally, like all rechargeable cells, EV batteries degrade over time and with use, which can affect their capacity and speed. 

If you are interested, check out our discussion on ‘How to Prolong EV Battery Life’ for some amazing tips on reducing battery ageing. 

4. Environmental Conditions

Temperature plays a significant role in efficiency. Extreme weather conditions can lead to longer charging times due to the battery management system's efforts to maintain optimal cell temperatures. For instance, in cold weather, batteries may require additional energy to heat up before they can power efficiently, while on hot days, cooling systems work under greater pressure to prevent overheating, both of which can extend the process.

OVO Charge Powered by Bonnet: Making It Easier to Charge Your Car

The logo of OVO Charge powered by Bonnet.

Navigating the world of EV charging can sometimes feel like a maze. With a plethora of networks, each with its own rates, connector types, and speeds, finding the right fit for your car can be a daunting task. The complexity multiplies with the need to juggle various apps for different locations, making what should be a straightforward process anything but. This is where OVO Charge powered by Bonnet shines, offering a seamless solution to these common pain points faced by EV drivers.

OVO Charge is not just another app; it's a gateway to making EV charging easier, more accessible, and less anxiety-inducing. By consolidating access to over 17 networks into one intuitive platform, our app eliminates the clutter and confusion of multiple apps. This unified approach not only simplifies the process of finding the right location but also ensures compatibility and optimal speeds for your vehicle. 

But OVO Charge's appeal doesn't stop at convenience. With the introduction of "Boosts," the app offers an innovative way to save on charging costs. These provide discounts for users within partner networks, making electric driving not only more straightforward but also more economical.

So, are you ready to transform your EV experience? Download OVO Charge today and join the community of drivers enjoying a simpler, more accessible, and cost-effective way to charge their electric vehicles. Make the switch now!

So, How Long Does It Take to Charge an EV?

In exploring the question of "how long does it take to charge an electric car," it's clear that the answer is multifaceted, influenced by a range of factors from the type of point used to the specific needs of the EV itself. While times can vary widely, the evolution of technology and infrastructure is steadily reducing these durations, making electric vehicles increasingly compatible with a variety of lifestyles and driving requirements. 

References

  1. https://afdc.energy.gov/fuels/electricity_stations.html

People have been wondering, "How long does it take to charge an electric car?" ever since models first started appearing in showrooms. It's a good question, reflecting one of the most critical considerations for potential electric vehicle (EV) owners and enthusiasts alike. 

As the automotive landscape shifts towards sustainability and environmentally friendly technology, green cars have surged in popularity, bringing with them new terminologies, technologies, and a whole new way of "refuelling".

From overnight powering-up sessions at home with a standard outlet to rapid charging at dedicated stations, the time it takes to power a car can vary widely, influenced by a myriad of factors such as battery capacity, connector type, and even the vehicle's specific design. So, let's explore the electrifying world of EVs, unravel the specifics of charging times, and shed light on how these green vehicles are paving the way toward a more sustainable future on our roads.

Types of EV Charging

As just highlighted above, understanding the intricacies of how long it takes to charge an EV is essential for both current and prospective owners, as it impacts daily usage, travel planning, and overall convenience. While seemingly straightforward, EV charging is influenced by a variety of factors, including the type of station used, the specific model, and the vehicle's capacity. 

Home vs Public Charging

The duration required to charge an electric car can also significantly differ based on the method employed. Generally, there are two primary ways to power an EV: at home and public charging stations, each offering different speeds and conveniences.

Charging at Home

  • Level 1: Utilises a standard 120V household outlet, making it the most accessible form of charging. However, it's also the slowest, often taking anywhere from 15 to 20 hours or more to fully power a typical electric car, depending on the battery size.
  • Level 2: Requires a 240V outlet (similar to what large appliances like dryers use) and can significantly reduce charging time. More specifically, these home charging stations can typically fully power an electric car in about four to 10 hours.

If you are interested in a more in-depth discussion, check out our blog on ‘Top 10 EV Home Charging Stations: A Full Guide’. 

Charging at Public Stations

  • Level 2: Essentially the same as home chargers, these offer a convenient way to power while on the go, with times similar to residential Level 2 points.
  • DC Fast Charging: The quickest option available, DC fast chargers can add 60 to 100 miles of range in just about 20 minutes for many vehicles, with some able to power up an EV from zero to 80% in under an hour.

EV Charging Time Comparison 

To further demystify 'how long it takes to charge an EV', let's look at a comparative analysis of charging times. The table below compares the most common speeds, where they're typically found, and the average time it would take to power a 60 kWh battery from 10% to 80% for each: 

Charging Speed (kW)

Common Locations

How Long to Charge an EV (Average Charging Time) (10-80% for 60kWh) [1]

3.7 kW

Home (Standard Outlet)

15-20 hours

7.4 kW

Home (Upgraded Outlet) / Public Locations

7-10 hours

22 kW

Public Charging Stations

2-3 hours

50 kW

Fast Public Charging Stations

~1 hour

150 kW

Rapid Charging Stations

20-30 minutes

350 kW

Ultra-Rapid Charging Stations

~15-20 minutes

What Is Top-up Charging?

As you can see from the table above, the fastest way to power your EV is with ultra-rapid charging. However, frequently relying on this method can be damaging to your battery health. A more sustainable and cell-friendly approach to maintaining your vehicle's status is through what's known as 'top-up charging'. 

Understanding Top-up Charging

Top-up charging, contrary to fully recharging, involves adding smaller amounts of ‘fuel’ to an EV's battery more frequently. This method can significantly prolong cell life and is akin to the way many people manage the well-being of their smartphones, powering them when convenient rather than waiting for a complete drain. 

The Benefits of Top-up Charging

This method offers several advantages, such as:

Benefit

Description

Convenience

Enables owners to recharge at various points throughout the day, avoiding longer wait times.

Improved Cell Health

Frequent powering-up sessions can help maintain the battery's health over time, potentially extending its lifespan.

Reduced Range Anxiety

Ensures the vehicle always has enough power for daily needs, alleviating concerns over running out of charge.

Cost Savings

Charging little and often can be more cost-effective, especially when taking advantage of off-peak electricity rates.

Factors Influencing EV Charging Time

To help ensure you can accurately predict your vehicle's charging time, it's a good idea to get a deeper understanding of the factors that affect how long it takes to charge a car battery. Several key elements play a role in determining the duration of powering sessions, from the technical specifications of the EV and equipment to external environmental conditions.

1. Battery Capacity

The size of an electric vehicle's battery, measured in kilowatt-hours (kWh), is one of the primary determinants. Larger cells, which provide a greater driving range, naturally take longer to fill compared to smaller ones. The adage "the bigger the battery, the longer the charge" generally holds true, but advancements in technology are continually improving efficiency.

2. Charging Rate

As we’ve mentioned before, the speed at which an EV can be charged is significantly influenced by two factors: the maximum output of the station and the automobiles' onboard capabilities. The weaker the point, the slower it’ll take to substantially fill your car. Similarly, the vehicle's onboard charger also has a maximum acceptance rate, meaning that even if a point can deliver power faster, the car may not be able to utilise the full output, limiting the speed.

3. State of Charge and Battery Health

The existing level of the battery (State of Charge or SoC) and its overall health also have a major impact. Batteries power more quickly when their power is low but slow down as they approach full capacity to protect the cell. Additionally, like all rechargeable cells, EV batteries degrade over time and with use, which can affect their capacity and speed. 

If you are interested, check out our discussion on ‘How to Prolong EV Battery Life’ for some amazing tips on reducing battery ageing. 

4. Environmental Conditions

Temperature plays a significant role in efficiency. Extreme weather conditions can lead to longer charging times due to the battery management system's efforts to maintain optimal cell temperatures. For instance, in cold weather, batteries may require additional energy to heat up before they can power efficiently, while on hot days, cooling systems work under greater pressure to prevent overheating, both of which can extend the process.

OVO Charge Powered by Bonnet: Making It Easier to Charge Your Car

The logo of OVO Charge powered by Bonnet.

Navigating the world of EV charging can sometimes feel like a maze. With a plethora of networks, each with its own rates, connector types, and speeds, finding the right fit for your car can be a daunting task. The complexity multiplies with the need to juggle various apps for different locations, making what should be a straightforward process anything but. This is where OVO Charge powered by Bonnet shines, offering a seamless solution to these common pain points faced by EV drivers.

OVO Charge is not just another app; it's a gateway to making EV charging easier, more accessible, and less anxiety-inducing. By consolidating access to over 17 networks into one intuitive platform, our app eliminates the clutter and confusion of multiple apps. This unified approach not only simplifies the process of finding the right location but also ensures compatibility and optimal speeds for your vehicle. 

But OVO Charge's appeal doesn't stop at convenience. With the introduction of "Boosts," the app offers an innovative way to save on charging costs. These provide discounts for users within partner networks, making electric driving not only more straightforward but also more economical.

So, are you ready to transform your EV experience? Download OVO Charge today and join the community of drivers enjoying a simpler, more accessible, and cost-effective way to charge their electric vehicles. Make the switch now!

So, How Long Does It Take to Charge an EV?

In exploring the question of "how long does it take to charge an electric car," it's clear that the answer is multifaceted, influenced by a range of factors from the type of point used to the specific needs of the EV itself. While times can vary widely, the evolution of technology and infrastructure is steadily reducing these durations, making electric vehicles increasingly compatible with a variety of lifestyles and driving requirements. 

References

  1. https://afdc.energy.gov/fuels/electricity_stations.html

FAQs

How long does it take to charge an electric car at a station?

Charging times at stations vary depending on the type used. For instance, Level 2 points typically take four to six hours for a full charge, while DC fast chargers can power an EV to 80% in as little as 30 minutes.

How long does it take to charge an electric car at a petrol station?

Petrol stations that offer EV charging typically provide rapid points, with most capable of delivering a 50-150 kW charge. These can repower an electric car's battery to 80% in approximately 20-40 minutes.

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