Electricity Cost Calculator
Calculate your monthly electric bill. Find energy costs from kWh usage and rate per kWh.
The Electricity Cost Calculator below works out your result the moment you type — no sign-up, no cost. A simple everyday tool you can use in seconds. Enter monthly kwh usage and rate per kwh ($) and the total updates live.
How the electricity cost calculator works
Just fill in the fields above — monthly kwh usage and rate per kwh ($) — and the electricity cost calculator does the maths instantly. Nothing is sent anywhere; the calculation happens right in your browser.
Want this electricity cost calculator on your own site?
Add it free with RGT Quote Builder — a drag-and-drop WordPress calculator plugin with 100+ ready-made templates and no paywall.
FAQ
Is the electricity cost calculator free?
Yes — completely free to use, with no account and no limits.
Can I add this electricity cost calculator to my WordPress site?
Yes. Install the free RGT Quote Builder plugin, pick the Electricity Cost Calculator template, and drop it onto any page with a shortcode or block.
Can I customise the fields and pricing?
Absolutely — every field, price and formula is editable in the drag-and-drop builder.