Fixed Tariff 12M V3

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

Direct debit supported Cash supported

End date

31 May 2025

Contract length

12 months

Electricity code

XPM

Gas code

YPM

Tariff overview

Fixed Tariff 12M V3 was a 12 fixed tariff released on 16 December 2025, with an expected end date around 31 May 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 This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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: £75
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: 33.63p to 62.59p

Direct debit unit rate: 22.07p to 24.32p

Cash standing charge: 37.68p to 68.63p

Cash unit rate: 23.23p to 25.61p

Gas

Regions listed: 14

Direct debit standing charge: 24.09p to 25.30p

Direct debit unit rate: 5.28p to 5.69p

Cash standing charge: 28.13p to 28.76p

Cash unit rate: 5.58p to 6.01p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 33.59p to 62.34p

Direct debit day rate: 25.49p to 28.17p

Direct debit night rate: 14.46p to 15.89p

Cash day rate: 26.70p to 29.55p

Cash night rate: 15.43p to 16.87p

Terms

Terms content has not been added yet.

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