We track every UK energy supplier so you don't have to. Find out in 30 seconds whether you're overpaying — and what to do about it.
Today's price cap
£1,568/yr
Ofgem default tariff
Best deal right now
£1,638/yr
Octopus Energy
Typical UK bill
£1,713/yr
Across all providers
Tell us a few quick details and we'll show you a fair price for a home like yours — plus better deals if there's money to save.
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Monthly bill, property type, postcode — no sign-up needed.
We do the maths
We compare your bill against fair-cost ranges for similar UK homes.
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Browse tariffs that could save you money — switch when you're ready.
Estimates use Ofgem typical-use figures. See how we calculate costs.
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Got your annual usage handy? Pop it in and we'll personalise the cost across every supplier we track.
UK average: ~2,900 kWh
UK average: ~12,000 kWh
Compare your current bill against the cheapest available tariff, factoring in exit fees and break-even time.
Most variable tariffs have £0. Fixed deals are typically £30–£60.
A quick score based on your tariff, your usage, and where the market is heading.
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Compare any two suppliers side-by-side across every fee and metric.
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Ofgem price cap vs best available deals (annual cost for typical household).
Key commodities affecting UK energy prices.
Natural Gas (TTF)
€28.50/MWh
Natural Gas (NBP)
72.5p/therm
Brent Crude Oil
$85.40/barrel
LNG Spot (Asia)
$10.20/MMBtu
Carbon Credits (EUA)
€56.80/tonne
Baseload Electricity
£68.50/MWh
A six-quarter forecast based on wholesale markets, weather and policy. Treat it as informed guidance, not a guarantee.
Cap est.
£1,568
Best deal
£1,420
Cap est.
£1,530
Best deal
£1,380
Cap est.
£1,620
Best deal
£1,450
Cap est.
£1,680
Best deal
£1,500
Cap est.
£1,550
Best deal
£1,400
Cap est.
£1,500
Best deal
£1,350
A plain-English read on where bills are heading — no jargon.
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