Direct debit supported Cash supported
Exclusive Fixed Energy v51
Ends 31 May 2026
View tariff pageSmart fixed v3
Tariff details for British Gas, including contract notes, price ranges and the supporting metadata we currently hold.
Official ismybillfair partner
Direct debit supported Cash supported
End date
31 August 2024
Contract length
12 months
Electricity code
XVQ
Gas code
YVQ
Tariff overview
Smart fixed v3 was a 12 fixed tariff released on 16 December 2025, with an expected end date around 31 August 2024. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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 billContract snapshot
- Contract length
- 12 months
- Exit fee
- £100
- 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: 36.81p to 60.45p
Direct debit unit rate: 28.93p to 30.86p
Cash standing charge: 42.55p to 67.47p
Cash unit rate: 30.49p to 32.52p
Gas
Regions listed: 14
Direct debit standing charge: 27.74p
Direct debit unit rate: 7.34p to 7.68p
Cash standing charge: 32.97p
Cash unit rate: 7.73p to 8.09p
Multi-rate electricity
Regions listed: 14
Direct debit standing charge: 36.91p to 60.54p
Direct debit day rate: 36.41p to 39.36p
Direct debit night rate: 14.85p to 15.92p
Cash day rate: 38.24p to 41.25p
Cash night rate: 15.88p to 16.96p
Terms
Terms content has not been added yet.
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