How to use the calculator
- Enter consumption in kWh.
- Enter the work price per kWh.
Car & Household
kWh cost calculator
Electricity costs for consumption at your work rate.
Back to category: Car & Household
Calculator
Calculation path
Step by step
-
Calculate costs
Formula: Cost = kWh × price per kWh
Values inserted: 12.50 × €0.3400
Result: €4.25
Instructions
How to use this calculator correctly
Limits of the calculation
- Basic prices and bonuses are not included.
Common mistakes
- Do not enter cents as a euro amount. 34 cents equal 0.34 euros.
Related guide: Classify car costs with fuel, electricity, credit and taxes
Examples
Typical calculations
Household consumption
Total cost: €108.80
Load this exampleE-car charging
Total cost: €22.62
Load this exampleSmall consumption
Total cost: €3.88
Load this exampleFAQ
Frequently asked questions
What is a kWh?
A kilowatt hour is a unit of energy for electricity consumption.
Can I also use the calculator for household appliances?
Yes, as long as you know the consumption in kWh or convert it beforehand.
Are basic prices included?
No, the calculator only takes into account the work price per kWh.
Can I also save electricity for electric cars?
Yes, the calculator is also suitable for charging processes.
Why do costs fluctuate so much?
Depending on the tariff, consumption time and contract, the prices differ significantly.
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Sources and notes
Rule status and context
- Formula
- Cost = kWh × price per kWh