Fixed Tariff v26

Tariff details for British Gas, including contract notes, price ranges and the supporting metadata we currently hold.

ismybillfair

Official ismybillfair partner

Direct debit supported Cash supported
End date
28 February 2026
Contract length
12 months
Electricity code
E1Z
Gas code
G1Z

Tariff overview

Fixed Tariff v26 was a 12 fixed tariff released on 16 December 2025, with an expected end date around 28 February 2026. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving elsewhere.

Check my bill

Contract snapshot

Contract length
12 months
Exit fee
£50
Smart meter
Not required or not listed
Cash payments
Supported

Price ranges by region

These summaries show the range of rates we currently hold across regions, rather than one national figure.

Electricity

Regions listed: 14

Direct debit standing charge: 41.22p to 71.75p

Direct debit unit rate: 23.50p to 26.05p

Cash standing charge: 45.86p to 78.40p

Cash unit rate: 24.74p to 27.42p

Gas

Regions listed: 14

Direct debit standing charge: 30.95p to 31.65p

Direct debit unit rate: 6.19p to 6.62p

Cash standing charge: 35.95p to 35.97p

Cash unit rate: 6.52p to 6.97p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 41.10p to 71.37p

Direct debit day rate: 29.25p to 32.90p

Direct debit night rate: 13.32p to 14.21p

Cash day rate: 30.57p to 34.41p

Cash night rate: 14.32p to 15.21p

Terms

Terms content has not been added yet.

Related tariffs

Direct debit supported Cash supported

Exclusive Fixed Energy v51

Ends 31 May 2026

View tariff page
Direct debit supported Cash supported

Exclusive Fixed Energy v52

Ends 31 May 2026

View tariff page
Direct debit supported Cash supported

Exclusive Fixed Energy v53

Ends 31 May 2026

View tariff page
Direct debit supported Cash supported

Exclusive Fixed Energy v59

Ends 31 May 2026

View tariff page

Save with your current British Gas tariff in just 60 seconds

Enter your postcode to get started

We'll check your suppliers best deals

Don't just take our word for it

Join households across the UK who asked ismybillfair