Direct debit supported Cash supported
Exclusive Fixed Energy v51
Ends 31 May 2026
View tariff pageThe Longer Fix v19
Tariff details for British Gas, including contract notes, price ranges and the supporting metadata we currently hold.
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Direct debit supported Cash supported
End date
31 January 2027
Contract length
24 months
Electricity code
XLL
Gas code
YLL
Tariff overview
The Longer Fix v19 is a 24 month fixed tariff released on 16 December 2025. It is due to end around 31 January 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.
Check my billContract snapshot
- Contract length
- 24 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: 34.99p to 65.52p
Direct debit unit rate: 23.48p to 25.98p
Cash standing charge: 39.62p to 72.17p
Cash unit rate: 24.72p to 27.35p
Gas
Regions listed: 14
Direct debit standing charge: 23.35p to 25.99p
Direct debit unit rate: 6.21p to 6.64p
Cash standing charge: 28.34p to 30.56p
Cash unit rate: 6.53p to 6.98p
Multi-rate electricity
Regions listed: 14
Direct debit standing charge: 36.24p to 66.51p
Direct debit day rate: 29.00p to 32.57p
Direct debit night rate: 13.05p to 13.94p
Cash day rate: 30.32p to 34.09p
Cash night rate: 14.05p to 14.93p
Terms
Terms content has not been added yet.
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