EV Charging Cost Calculator

Estimate the cost to charge your electric vehicle based on your battery size, charge level, and local electricity rates.

Charging Details

Battery Size (kWh)

Current Charge (%)

Target Charge (%)

Electricity Rate ($/kWh)

Charging Efficiency (%)

Results

kWh Needed: 0.00 kWh

Total Cost: $0.00

Estimated Range Added: 0 mi

About EV Charging Cost Calculator

Our EV Charging Cost Calculator helps you estimate the cost to charge your electric vehicle based on your battery size, current and target charge, electricity rate, and charging efficiency. Plan your charging expenses and optimize your EV usage.

How to Use

Enter your EV's battery size in kWh
Input your current and target charge percentages
Enter your local electricity rate per kWh
Set the charging efficiency (default 90%)
Click Calculate to see the kWh needed, total cost, and estimated range added

Features

Calculate kWh needed to reach target charge
Estimate total charging cost
Project estimated range added (assumes 3.5 mi/kWh, can be adjusted in JS)
Shareable results