Fixed Tariff v85
Ends 31 August 2026
View tariff pageTariff details for British Gas, including contract notes, price ranges and the supporting metadata we currently hold.
Fixed Tariff v89 was a 12 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 This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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.
Check my billThese summaries show the range of rates we currently hold across regions, rather than one national figure.
Regions listed: 14
Direct debit standing charge: 42.02p to 67.37p
Direct debit unit rate: 23.14p to 25.92p
Cash standing charge: 49.93p to 75.56p
Cash unit rate: 24.55p to 27.40p
Regions listed: 14
Direct debit standing charge: 27.12p to 29.80p
Direct debit unit rate: 5.77p to 6.33p
Cash standing charge: 35.10p to 37.30p
Cash unit rate: 6.11p to 6.68p
Regions listed: 14
Direct debit standing charge: 42.23p to 66.78p
Direct debit day rate: 28.39p to 31.61p
Direct debit night rate: 13.08p to 14.60p
Cash day rate: 29.88p to 33.30p
Cash night rate: 14.09p to 15.70p
Terms content has not been added yet.
Ends 31 August 2026
View tariff pageEnds 31 August 2026
View tariff pageEnds 31 August 2026
View tariff pageEnds 31 August 2026
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