kWh to Euro Calculator
Calculate what your electricity actually costs. Enter your usage in kWh and your own tariff to see the price per use, per day, per month and per year.
Last updated: May 2026
Enter kWh and tariff to see cost.
How to use this calculator
Enter the energy usage in kWh — check your appliance label, smart plug reading, or electricity bill. Then set your own electricity tariff. The default is €0.29/kWh which is a rough Dutch average, but rates vary per provider and contract. Check your energy contract for the actual price per kWh.
The quick buttons under the tariff field switch between common European rates. The breakdown shows what that usage costs as a one-off, daily, monthly and yearly — handy for deciding if that old freezer in the garage is worth keeping plugged in.
Typical appliance usage
| Appliance | Typical usage | Cost at €0.29/kWh |
|---|---|---|
| LED bulb (10W, 5 hrs) | 0.05 kWh/day | €0.01/day |
| Laptop (8 hrs work) | 0.3-0.5 kWh/day | €0.09-0.15/day |
| Washing machine (1 cycle) | 1-2 kWh | €0.29-0.58 |
| Tumble dryer (1 cycle) | 2-4 kWh | €0.58-1.16 |
| Dishwasher (1 cycle) | 1-1.5 kWh | €0.29-0.44 |
| Fridge/freezer (24 hrs) | 1-2 kWh/day | €0.29-0.58/day |
| Electric oven (1 hr) | 2-2.5 kWh | €0.58-0.73 |
| EV charging (full charge) | 40-80 kWh | €11.60-23.20 |
| Space heater (1 hr) | 1.5-2 kWh | €0.44-0.58 |
| 3D printer (10 hr print) | 1-3 kWh | €0.29-0.87 |
| Gaming PC (3 hrs) | 0.9-1.5 kWh | €0.26-0.44 |
Electricity prices across Europe
Prices vary a lot by country. These are approximate household averages including taxes (mid 2025). Use them to set a realistic tariff above.
| Country | ~Price per kWh | Notes |
|---|---|---|
| Netherlands | €0.27-0.32 | Variable contracts often higher |
| Germany | €0.30-0.40 | Among the highest in Europe |
| Belgium | €0.28-0.35 | Depends on region |
| France | €0.20-0.26 | Nuclear keeps prices lower |
| Spain | €0.18-0.25 | Time-of-use pricing common |
| Italy | €0.22-0.30 | Tiered pricing structure |
| Denmark | €0.30-0.38 | High taxes, lots of wind |
| Poland | €0.16-0.22 | Rising due to coal phase-out |
| Sweden | €0.10-0.20 | Hydro-heavy, varies by zone |
| Austria | €0.22-0.30 | Alpine hydro keeps base lower |
Reading your electricity bill
Your bill shows total kWh used during a billing period. Divide by the number of days to get your daily average. Most Dutch households use 7-10 kWh per day (2,500-3,500 kWh/year). A household with electric heating or an EV charger can easily double that.
If your bill shows separate day/night rates (dal/piek), enter each rate separately and add the costs. Smart meters and energy apps like HomeWizard or DSMR show hourly usage — handy for accurate per-appliance calculations.
Cutting your electricity costs
The biggest consumers in most homes are heating (if electric), hot water, the dryer, and old appliances. A smart plug with power monitoring (Shelly Plug S, HomeWizard P1, or a Tasmota-flashed Gosund) costs €15-20 and shows exactly how much each device uses. Measure first, then decide what to replace or unplug.
LED bulbs, running the dishwasher during off-peak hours, and turning off standby devices are easy wins. Solar panels and a home battery change the equation entirely — but that's a different calculator.
Frequently Asked Questions
How do I work out what an appliance costs to run?
Multiply the power rating in watts by the hours of use, divide by 1000 to get kilowatt hours, then multiply by your price per kWh. A 2000 watt heater used for 3 hours uses 6 kWh, which costs about 1.80 euro at a price of 0.30 euro per kWh.
What is a typical electricity price in Europe?
Household prices vary widely by country and tariff, commonly falling between 0.20 and 0.40 euro per kWh in recent years. Use your latest bill for the most accurate figure, since the rate on the page is only a starting estimate.
Why is my real bill higher than this estimate?
This tool shows the energy cost only. Your bill also includes a fixed standing charge, network fees and taxes such as VAT, and some tariffs charge more above a certain usage threshold. Treat the result as the running cost of the energy itself.
What is the easiest way to lower the cost?
Target the appliances that combine high power with long running hours, such as heating, hot water and tumble dryers. Reducing standby power, moving heavy use to a cheaper off peak tariff and choosing efficient models all help.