British Gas tariffs

Browse the tariff data we currently hold for British Gas, including active deals and a short archive of recent plans.

Current standard variable tariff

This is the live standard variable tariff we currently hold for British Gas.

Direct debit supported Standard tariffCash supported

Standard Variable

Contract length: 3

Tariff codes: electricity XZK, gas YZK.

View tariff page

Current tariffs

These tariffs are still live according to the expiry dates we hold, excluding the current standard variable tariff shown above.

Direct debit supported Cash supported

Standard Variable Tariff

Tariff codes: electricity XZZ, gas YZZ.

Ends 31 December 2030

View tariff page
Direct debit supported Cash supported

Standard Variable Tariff

Tariff codes: electricity XZM, gas YZM.

Ends 31 December 2030

View tariff page
Direct debit supported Cash supported

Standard Variable Tariff prev

Tariff codes: electricity XZMs, gas YZMs.

Ends 31 December 2030

View tariff page

Recent expired tariffs

Useful if you want to check a deal that may have recently disappeared from sale.

Direct debit supported Cash supported

Fixed Tariff v40

Ended 31 May 2026.

View tariff page
Direct debit supported Cash supported

Fixed Tariff v41

Ended 31 May 2026.

View tariff page
Direct debit supported Cash supported

Fixed Tariff v41

Ended 31 May 2026.

View tariff page
Direct debit supported Cash supported

Fixed Tariff v64

Ended 31 May 2026.

View tariff page
Direct debit supported Cash supported

Exclusive Fixed Energy v48

Ended 31 May 2026.

View tariff page
Direct debit supported Cash supported

Fixed tariff v63

Ended 30 April 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