Fixed Tariff v77

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
XEG
Gas code
YEG

Tariff overview

Fixed Tariff v77 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 This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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.

Check my bill

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: 36.26p to 57.99p

Direct debit unit rate: 24.22p to 27.06p

Cash standing charge: 44.17p to 66.18p

Cash unit rate: 25.62p to 28.59p

Gas

Regions listed: 14

Direct debit standing charge: 25.26p to 25.87p

Direct debit unit rate: 6.14p to 6.48p

Cash standing charge: 33.26p to 33.36p

Cash unit rate: 6.47p to 6.84p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 36.46p to 57.40p

Direct debit day rate: 29.75p to 33.72p

Direct debit night rate: 13.08p to 14.60p

Cash day rate: 31.25p to 35.41p

Cash night rate: 14.09p to 15.70p

Terms

Terms content has not been added yet.

Related tariffs

Direct debit supported Cash supported

Fixed Tariff v85

Ends 31 August 2026

View tariff page
Direct debit supported Cash supported

Fixed Tariff v87

Ends 31 August 2026

View tariff page
Direct debit supported Cash supported

Fixed Tariff v88

Ends 31 August 2026

View tariff page
Direct debit supported Cash supported

Fixed Tariff v89

Ends 31 August 2026

View tariff page

Save with your current British Gas tariff in just 60 seconds

Enter your postcode to get started

We'll check your suppliers best deals

Don't just take our word for it

Join households across the UK who asked ismybillfair