Electricity-cost calculators for France

Use euros, your own tariff, and device-specific operating models—without pretending one national average fits every household.

Billing context

Use the rate that changes with consumption.

Regulated residential tariffs include a subscription charge and one or more per-kWh rates. Base, peak/off-peak, Tempo, supplier, and subscribed-power choices materially change the applicable price.

Verified reference · Confidence A 98/100EUR 0.1940/kWh

TRVE Base 6 kVA, Metropolitan France. Effective 2026-02-01 to 2026-07-31. Your own marginal bill rate remains the better input when your plan differs.

Source: Commission de régulation de l'énergie — TRVE

EUR calculator

Start with any appliance.

A current official reference is prefilled. Edit it when your utility, plan, usage tier, tax treatment, or bill differs.

01

Your scenario

Change any value. Results update instantly.

Active runtime accounts for cycling. Use 100% for devices that draw the rated power continuously.

02

Your reading

Planning estimate · based on your inputs
Estimated monthly cost€2.82

Likely planning range €2.54–€3.11

Per day€0.09
Per active hour€0.02
Per year€33.90
Energy / month14.6 kWh

FormulakW × runtime × tariff

Month52 weeks ÷ 12

Data qualitySelf-entered estimate