The Longer Fix v5

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 August 2026
Contract length
24 months
Electricity code
XOM
Gas code
YOM

Tariff overview

The Longer Fix v5 was a 24 fixed tariff released on 16 December 2025, with an expected end date around 31 August 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 This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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
24 months
Exit fee
£100
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: 35.99p to 60.63p

Direct debit unit rate: 21.27p to 23.44p

Cash standing charge: 40.04p to 66.67p

Cash unit rate: 22.33p to 24.60p

Gas

Regions listed: 14

Direct debit standing charge: 22.21p

Direct debit unit rate: 5.95p to 6.30p

Cash standing charge: 25.22p to 26.42p

Cash unit rate: 6.21p to 6.59p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 35.99p to 60.63p

Direct debit day rate: 23.68p to 26.15p

Direct debit night rate: 13.53p to 14.19p

Cash day rate: 24.79p to 27.41p

Cash night rate: 14.37p to 15.03p

Terms

Terms content has not been added yet.

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