Energy bill checker

Grab the unit rate and standing charge from your bill, add your usage, and we’ll estimate the annual difference versus current Octopus prices.

• Bill upload / OCR is coming later — enter rates manually for now
• Takes about a minute
• No account required

Actual prices depend on your tariff, region, usage and eligibility. We don’t publish static “always cheaper” claims — use the calculator with your own rates.

Independent comparison tool. We may receive a referral commission if you switch to Octopus through our link.