Fixed Tariff v42

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
12 months
Electricity code
XIA
Gas code
YIA

Tariff overview

Fixed Tariff v42 was a 12 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 This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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
12 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: 41.39p to 63.62p

Direct debit unit rate: 22.87p to 25.03p

Cash standing charge: 46.16p to 69.63p

Cash unit rate: 24.16p to 26.46p

Gas

Regions listed: 14

Direct debit standing charge: 28.32p to 32.27p

Direct debit unit rate: 6.05p to 6.46p

Cash standing charge: 33.17p to 36.83p

Cash unit rate: 6.40p to 6.82p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 41.23p to 63.29p

Direct debit day rate: 27.55p to 30.25p

Direct debit night rate: 13.11p to 14.57p

Cash day rate: 28.93p to 31.79p

Cash night rate: 14.08p to 15.61p

Terms

Terms content has not been added yet.

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