Fixed Tariff Sep27 v6

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

Direct debit supported Cash supported
End date
30 September 2027
Contract length
14 months
Electricity code
X3D
Gas code
Y3D

Tariff overview

Fixed Tariff Sep27 v6 is a 14 month fixed tariff released on 30 June 2026. It is due to end around 30 September 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

  • Avoid the price rise
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Contract snapshot

Contract length
14 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: 44.22p to 69.61p

Direct debit unit rate: 23.67p to 25.77p

Cash standing charge: 51.56p to 78.47p

Cash unit rate: 25.07p to 27.31p

Gas

Regions listed: 14

Direct debit standing charge: 28.35p to 29.40p

Direct debit unit rate: 6.18p to 6.60p

Cash standing charge: 36.51p to 36.56p

Cash unit rate: 6.57p to 7.00p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 43.79p to 68.96p

Direct debit day rate: 28.27p to 30.60p

Direct debit night rate: 12.27p to 13.90p

Cash day rate: 29.70p to 32.24p

Cash night rate: 13.35p to 15.03p

Terms

energy-terms/gSNhd0fJW52xXirKDcQ9lk7GIvlSrG130uxEGPbn.pdf

Related tariffs

Direct debit supported Cash supported

Electric Driver v17

Ends 31 July 2026

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