The Fixed Tariff v5

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
30 November 2025
Contract length
12 months
Electricity code
XNM
Gas code
YNM

Tariff overview

The Fixed Tariff v5 was a 12 fixed tariff released on 16 December 2025, with an expected end date around 30 November 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 This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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: 39.08p to 69.49p

Direct debit unit rate: 21.22p to 23.53p

Cash standing charge: 43.69p to 76.14p

Cash unit rate: 22.45p to 24.88p

Gas

Regions listed: 14

Direct debit standing charge: 29.06p to 30.32p

Direct debit unit rate: 5.34p to 5.76p

Cash standing charge: 34.07p to 34.63p

Cash unit rate: 5.65p to 6.11p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 39.00p to 69.20p

Direct debit day rate: 25.88p to 29.17p

Direct debit night rate: 11.74p to 12.63p

Cash day rate: 27.19p to 30.66p

Cash night rate: 12.72p to 13.61p

Terms

Terms content has not been added yet.

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