How do I calculate my EV charging cost at home?

Multiply your electricity rate (in $/kWh) by your vehicle's battery capacity to estimate a full charge cost, or use our calculator for precise estimates based on your specific situation.

Is charging at home cheaper than public charging stations?

Yes, home charging typically costs 50-70% less than public charging, with average home rates around $0.14/kWh compared to $0.30-0.50/kWh at public stations.

How much does it cost to fully charge a Tesla Model 3?

A full charge for a Tesla Model 3 Standard Range (60 kWh battery) costs about $8.40 at the national average electricity rate of $0.14/kWh, while at a Supercharger it might cost $15-20.

Do time-of-use electricity rates affect EV charging costs?

Yes, charging during off-peak hours with time-of-use rates can reduce costs by 30-60%, with some utilities offering rates as low as $0.06/kWh during overnight hours.

How does DC fast charging pricing compare to Level 2 charging?

DC fast charging typically costs 2-3 times more than Level 2 charging, with pricing based on per-minute or per-kWh rates depending on your location and the charging network.

Can I estimate annual charging costs for my driving habits?

Yes, our calculator allows you to input your annual mileage, vehicle efficiency, and electricity rate to estimate yearly charging expenses.

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Charging Cost

EV Charging Cost Calculator

Calculate how much it costs to charge your electric vehicle at home or at public charging stations.

Last updated: June 2023

Calculate how much it costs to charge your electric vehicle at home or at public charging stations. Charging costs vary based on electricity rates, time of day, and charger type, affecting the overall economics of EV ownership.

Calculator

Fill in the form below to get your results

Battery Capacity (kWh)

Electricity Rate ($/kWh)

Charging Efficiency (%)

70 % %100 %

Starting Charge Level (%)

0 % %100 %

Target Charge Level (%)

0 % %100 %

How This EV Charging Cost Calculator Works

This calculator calculates the cost of charging an electric vehicle at home or at public charging stations.

The Calculation

chargingCost = batteryCapacity * electricityRate

Key Variables

batteryCapacity, electricityRate

Assumptions

These variables are used to calculate the cost of charging an electric vehicle.

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Calculate the cost of charging your electric vehicle at public charging stations.

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Calculate savings by charging your EV during off-peak hours with time-of-use electricity rates.

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