EV Charging Cost Calculator

Calculate the cost of charging your electric vehicle. Compare electric charging costs to gasoline for fuel savings insights.

Enter Your Measurements

Battery Capacity(kWh)

Electricity Price($/kWh)

Charge Efficiency(%)

Results

Cost Per Charge

9.88

Energy Needed

70.59

kWh

Formula

Energy = Battery Capacity / Efficiency; Cost = Energy × Price per kWh

How to Use This Calculator

How to Use

1
Enter your EV's battery capacity in kWh.
2
Enter your local electricity rate per kWh.
3
Enter typical charging efficiency (usually 85-90%).
4
Get the cost per full charge.

Frequently Asked Questions

How much cheaper is EV charging than gas?

Typically 60-80% cheaper than gasoline. A full charge for 60 kWh at $0.14/kWh costs about $10.08, compared to $40+ for 10 gallons of gas.

Does charging efficiency vary?

Yes. Home chargers are typically 85-90% efficient, while public fast chargers may be 80-85% efficient due to losses in the charging process.

Related Calculators

Fuel Cost Calculator

MPG Calculator

About This Calculator

This calculator uses the formula: Energy = Battery Capacity / Efficiency; Cost = Energy × Price per kWh. All calculations follow industry-standard methods. Results are estimates — always verify with a licensed professional for structural or code-compliant work.

Built and maintained by the CalcSmart team. Last updated March 2026.

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