Fixed Tariff Mar27 v3

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 March 2027
Contract length
12 months
Electricity code
XO9
Gas code
YO9

Tariff overview

Fixed Tariff Mar27 v3 is a 12 month fixed tariff released on 7 March 2026. It is due to end around 31 March 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.

Key points

  • No surprise price rises!
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Contract snapshot

Contract length
12 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: 41.98p to 66.09p

Direct debit unit rate: 26.31p to 28.87p

Cash standing charge: 50.17p to 74.51p

Cash unit rate: 27.63p to 30.25p

Gas

Regions listed: 14

Direct debit standing charge: 30.83p to 31.86p

Direct debit unit rate: 6.20p to 6.66p

Cash standing charge: 38.58p to 38.63p

Cash unit rate: 6.49p to 6.96p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 42.13p to 65.48p

Direct debit day rate: 31.95p to 34.64p

Direct debit night rate: 14.25p to 16.06p

Cash day rate: 33.22p to 36.10p

Cash night rate: 15.23p to 17.09p

Terms

energy-terms/Q4ryCss2Q7nmKXwGuFyHSvkLIxMDbxAMjT6UajjW.pdf

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