EV Charging Cost Calculator
Estimate EV charging costs using home vs public charging share, kWh rates, and monthly fees.
Charging Inputs
Public charging share is calculated automatically: 30%.
Optional: spread charger purchase/installation costs monthly.
EV Charging Results
Total Monthly Charging Cost
104,18 €
Annual Charging Cost
1.250,16 €
Blended Price (€/kWh)
0,58 €
Cost per 100 km (€)
10,42 €
Cost per km (€)
0,10 €
Monthly Energy Need
180.0 kWh
Home vs Public Breakdown
Planning Tips
- Use your actual home electricity tariff from your latest bill for better estimates.
- For public charging, use a realistic average from the stations you use most often.
- Recheck inputs every few months because usage mix and charging prices can change.
About This Calculator
The EV Charging Cost Calculator estimates your true charging spend by combining monthly distance, vehicle efficiency, and your home-vs-public charging split. It adds kWh pricing and optional fixed monthly charging fees so you can see realistic monthly, annual, and per-kilometer cost.
How to Use This Calculator
- 1
Enter your monthly driving distance and your EV efficiency in kWh per 100 km.
- 2
Set how much charging you do at home versus public stations as a percentage split.
- 3
Add home and public kWh prices, plus any monthly public session fees or charger allocation.
- 4
Review monthly and annual charging totals, blended kWh price, and cost per 100 km.
Why Use This Calculator
Plan Charging Budgets
Estimate charging spend before costs drift so your monthly EV budget stays predictable.
Compare Charging Mixes
Test home-heavy versus public-heavy usage to see how charging behavior changes total cost.
Track Cost per Kilometer
Measure effective cost per km and per 100 km to compare EV use against other transport options.
Frequently Asked Questions
Use your own trip computer average if possible. If not, start with your manufacturer estimate and adjust after collecting real-world data across a few weeks.
Look at your recent charging sessions. Estimate what percentage of your monthly kWh is charged at home and set the remainder as public charging.
Yes. Include monthly network fees, session fees, or access plans in the fixed-fee field so your total reflects real out-of-pocket cost.
No. Enter your average home and public kWh prices, and the calculator gives reliable totals without extra tariff setup.
Update whenever your energy tariff, charging habits, or monthly distance changes materially. A quick monthly check keeps estimates accurate.
No. This tool focuses on charging spend. Use ownership or maintenance calculators separately if you want full vehicle cost modeling.
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Disclaimer: This calculator provides estimates for planning purposes only. Actual costs may vary based on your circumstances, location, and market conditions. Not financial advice. See our Terms of Service for full disclaimers.