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Best answer by Firedog

Updated on 14/07/26 by Abby_OVO

 

The offpeak hours are set by the DNO and are the same for every type of meter. They vary from region to region, so find yours on this map:
  

 

If you’re on a borderline, you may have to use a postcode checker to be sure which side of it you are. Alternatively, find your MPAN on your latest electricity statement. The first two digits of the 11-digit number are those of the region you’re in.

Then find your Economy 7 hours from this table:
  

 

These times are GMT, so you may have to adjust them for British Summertime. Some meters will do this automatically, others won’t. 

 

For more information on everything Economy 7, check out the topic below:

 

5 replies

Blastoise186
Super User
Blastoise186Super User
Super User
July 10, 2024

Hi @DanTheDustman ,

Generally it’d be midnight to 7am for Economy 7 in MOST areas of the country, but some regions have different times. I need to know your region and county in order to check that - do NOT post your full address though.

Most meters have a slight offset on top of that by up to 30 minutes to avoid blowing up the National Grid - this offset will still ensure you get full hours at the appropriate times though.

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    Firedog
    Super User
    FiredogSuper UserSolved
    Super User
    July 10, 2024

    Updated on 14/07/26 by Abby_OVO

     

    The offpeak hours are set by the DNO and are the same for every type of meter. They vary from region to region, so find yours on this map:
      

     

    If you’re on a borderline, you may have to use a postcode checker to be sure which side of it you are. Alternatively, find your MPAN on your latest electricity statement. The first two digits of the 11-digit number are those of the region you’re in.

    Then find your Economy 7 hours from this table:
      

     

    These times are GMT, so you may have to adjust them for British Summertime. Some meters will do this automatically, others won’t. 

     

    For more information on everything Economy 7, check out the topic below:

     

    Noel | I have no official status; I'm just a volunteer who comes here to help other customers. My gear: Aclara SGM 1416-B Electricity-only E7 meter; Chameleon IHD3-PPMID-AAA | It may look as if I know what I’m talking about, but don’t let that fool you. |
      D
      Rank 1
      DanTheDustmanAuthor
      Rank 1
      July 17, 2024

      Thanks for the very helpful replies and sorry for my own late response 

      It seems my off peak is 12pm until 7am 

       

      Much thanks 

        Emmanuelle_OVO
        Retired Moderator
        Emmanuelle_OVO
        Retired Moderator
        July 17, 2024

        I’m pleased to see our community members have helped you answer your question @DanTheDustman, pop back anytime 😊

        Renewable Energy? Big Fan.
        Firedog
        Super User
        FiredogSuper User
        Super User
        July 17, 2024

        It seems my off peak is 12pm until 7am 

         

        … which will in most cases mean 01:00 - 08:00 now during British Summertime.

         

        Noel | I have no official status; I'm just a volunteer who comes here to help other customers. My gear: Aclara SGM 1416-B Electricity-only E7 meter; Chameleon IHD3-PPMID-AAA | It may look as if I know what I’m talking about, but don’t let that fool you. |
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