The Longer Fix v41

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

Direct debit supported Cash supported
End date
30 September 2027
Contract length
24 months
Electricity code
XCU
Gas code
YCU

Tariff overview

The Longer Fix v41 is a 24 month fixed tariff released on 16 December 2025. It is due to end around 30 September 2027. 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
24 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: 38.32p to 62.44p

Direct debit unit rate: 23.49p to 25.77p

Cash standing charge: 46.10p to 70.61p

Cash unit rate: 24.83p to 27.23p

Gas

Regions listed: 14

Direct debit standing charge: 27.71p to 28.75p

Direct debit unit rate: 5.70p to 6.04p

Cash standing charge: 35.58p to 35.60p

Cash unit rate: 6.01p to 6.37p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 38.47p to 61.83p

Direct debit day rate: 28.92p to 31.97p

Direct debit night rate: 13.03p to 14.46p

Cash day rate: 30.35p to 33.58p

Cash night rate: 14.02p to 15.51p

Terms

Terms content has not been added yet.

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