Fixed Tariff v37

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 July 2026

Contract length

16 months

Electricity code

XKR

Gas code

YKR

Tariff overview

Fixed Tariff v37 was a 16 fixed tariff released on 16 December 2025, with an expected end date around 31 July 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 This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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.

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Contract snapshot

Contract length: 16 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: 39.33p to 62.47p

Direct debit unit rate: 21.79p to 24.07p

Cash standing charge: 44.09p to 68.48p

Cash unit rate: 23.11p to 25.42p

Gas

Regions listed: 14

Direct debit standing charge: 23.46p to 30.30p

Direct debit unit rate: 5.75p to 6.12p

Cash standing charge: 28.05p to 34.82p

Cash unit rate: 6.09p to 6.47p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 39.21p to 68.82p

Direct debit day rate: 26.23p to 30.99p

Direct debit night rate: 11.91p to 14.11p

Cash day rate: 27.71p to 32.57p

Cash night rate: 12.95p to 15.12p

Terms

Terms content has not been added yet.

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