Fixed Tariff 12M v8

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

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Direct debit supported Cash supported
End date
31 October 2025
Contract length
12 months
Electricity code
E9S
Gas code
G9S

Tariff overview

Fixed Tariff 12M v8 was a 12 fixed tariff released on 16 December 2025, with an expected end date around 31 October 2025. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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.

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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: 40.45p to 70.86p

Direct debit unit rate: 21.22p to 23.53p

Cash standing charge: 44.70p to 77.20p

Cash unit rate: 22.33p to 24.76p

Gas

Regions listed: 14

Direct debit standing charge: 30.43p to 31.69p

Direct debit unit rate: 5.34p to 5.76p

Cash standing charge: 34.85p to 34.87p

Cash unit rate: 5.62p to 6.07p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 40.37p to 70.57p

Direct debit day rate: 25.88p to 29.17p

Direct debit night rate: 11.74p to 12.63p

Cash day rate: 27.05p to 30.52p

Cash night rate: 12.63p to 13.51p

Terms

Terms content has not been added yet.

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