Tonik Welcome 12M Fix v5

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

ismybillfair

Official ismybillfair partner

Direct debit supported Cash supported
End date
1 January 1988
Contract length
Not listed months
Electricity code
ERC1_WELCOME_FIX_TONIK_1YR_V5
Gas code
GRC1_WELCOME_FIX_TONIK_1YR_V5

Tariff overview

Tonik Welcome 12M Fix v5 was a fixed tariff released on 16 December 2025, with an expected end date around 1 January 1988. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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
Not listed months
Exit fee
£Not listed
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: 21.21p to 24.23p

Direct debit unit rate: 14.91p to 16.77p

Cash standing charge: 21.21p to 24.23p

Cash unit rate: 14.91p to 16.77p

Gas

Regions listed: 14

Direct debit standing charge: 17.98p to 19.36p

Direct debit unit rate: 2.87p to 3.13p

Cash standing charge: 17.98p to 19.36p

Cash unit rate: 2.87p to 3.13p

Multi-rate electricity

Regions listed: 12

Direct debit standing charge: 21.90p to 25.13p

Direct debit day rate: 15.61p to 17.66p

Direct debit night rate: 9.86p to 11.59p

Cash day rate: 15.61p to 17.14p

Cash night rate: 9.86p to 11.33p

Terms

Terms content has not been added yet.

Related tariffs

Direct debit supported Cash supported

Simply Fixed 2Yr May27

Ends 31 May 2026

View tariff page
Direct debit supported Cash supported

Simply Fixed May26

Ends 31 May 2026

View tariff page
Direct debit supported Cash supported

Simply Fixed Direct May26v3

Ends 31 May 2026

View tariff page
Direct debit supported Cash supported

Simply Fixed Direct May26

Ends 31 May 2026

View tariff page

Save with your current EDF 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