The Fixed One v19

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 May 2023
Contract length
12 months
Electricity code
Not listed
Gas code
Not listed

Tariff overview

The Fixed One v19 was a 12 fixed tariff released on 16 December 2025, with an expected end date around 31 May 2023. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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 bill

Contract snapshot

Contract length
12 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: 42.01p to 61.12p

Direct debit unit rate: 36.86p to 38.72p

Cash standing charge: 47.12p to 67.28p

Cash unit rate: 38.32p to 40.30p

Gas

Regions listed: 14

Direct debit standing charge: 31.85p

Direct debit unit rate: 11.11p to 11.37p

Cash standing charge: 36.66p

Cash unit rate: 11.50p to 11.77p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 44.76p to 63.86p

Direct debit day rate: 40.61p to 43.29p

Direct debit night rate: 24.00p to 25.74p

Cash day rate: 41.98p to 44.75p

Cash night rate: 25.45p to 27.14p

Terms

Terms content has not been added yet.

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