Fixed Tariff v37

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 July 2026
Contract length
16 months
Electricity code
XKR
Gas code
YKR

Tariff overview

Fixed Tariff v37 is a 16 month fixed tariff released on 16 December 2025. It is due to end around 31 July 2026. This tariff is not currently available for new switches. This type of tariff is usually aimed at customers who want price certainty for a set period, so the main things to review are the tariff end date, any exit fees, and what happens when the fixed term finishes.

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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: 41.29p to 65.59p

Direct debit unit rate: 22.88p to 25.27p

Cash standing charge: 46.30p to 71.90p

Cash unit rate: 24.26p to 26.69p

Gas

Regions listed: 14

Direct debit standing charge: 24.63p to 31.82p

Direct debit unit rate: 6.04p to 6.42p

Cash standing charge: 29.45p to 36.57p

Cash unit rate: 6.40p to 6.79p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 41.17p to 72.26p

Direct debit day rate: 27.54p to 32.54p

Direct debit night rate: 12.50p to 14.82p

Cash day rate: 29.09p to 34.20p

Cash night rate: 13.59p to 15.88p

Terms

Terms content has not been added yet.

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