Fixed Tariff Mar27 v6

Tariff details for British Gas, including contract notes, price ranges and the supporting metadata we currently hold.

ismybillfair

Official ismybillfair partner

Direct debit supported Cash supported
End date
31 March 2027
Contract length
12 months
Electricity code
XR6
Gas code
YR6

Tariff overview

Fixed Tariff Mar27 v6 is a 12 month fixed tariff released on 27 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

  • Price rise protection
  • Total flexibility
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: 43.23p to 68.55p

Direct debit unit rate: 28.09p to 30.73p

Cash standing charge: 51.83p to 77.38p

Cash unit rate: 29.48p to 32.19p

Gas

Regions listed: 14

Direct debit standing charge: 32.09p to 33.18p

Direct debit unit rate: 7.19p to 7.70p

Cash standing charge: 40.24p to 40.29p

Cash unit rate: 7.49p to 8.02p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 43.38p to 67.90p

Direct debit day rate: 33.25p to 36.06p

Direct debit night rate: 15.31p to 17.36p

Cash day rate: 34.59p to 37.59p

Cash night rate: 16.34p to 18.44p

Terms

energy-terms/NeJQ8a3Xl5li0wNu9XjGkY3L4l8VPjOXgCYE4EO0.pdf

Related tariffs

Direct debit supported Cash supported

Exclusive Fixed Energy v51

Ends 31 May 2026

View tariff page
Direct debit supported Cash supported

Exclusive Fixed Energy v52

Ends 31 May 2026

View tariff page
Direct debit supported Cash supported

Exclusive Fixed Energy v53

Ends 31 May 2026

View tariff page
Direct debit supported Cash supported

Exclusive Fixed Energy v59

Ends 31 May 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