I have moved to ovo from early May after moving into a new property and have been sending in regular meter readings for my gas because they are not automatically picked up, in the last 24 hours I have used no gas and my boiler is off but I have noticed the meter today has increased by 2 units, why is this if I haven't used any since previous meter reading was sent
Accidentally sent KWH gas reading instead of m3 reading?
Best answer by Firedog
Updated on 27/06/25 by Ben_OVO
When reading a traditional gas meter, the reading will be shown in either cubic feet (imperial meter) or m3 (metric meter). When you’ve submitted the reading, we then convert your usage to kwh to bill you.Please don’t provide a reading displayed as ‘kwh’ as this won’t be correct. If you’ve accidentally given a read in kwh please send a photo of your gas meter, clearly showing the reading and the meter serial number, to our Support Team. You can find advice for reading your meters here. If you do have traditional meters, we’d recommend upgrading to a smart meter.
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12 Jun 2025
57760
Manual
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11 Jun 2025
57758
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10 Jun 2025
57756
Manual
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Those are large numbers if as you say there’s no gas being used. Could it be that you’re submitting kWh figures from the meter instead of m³? [*] Some meters do provide a kWh display just for information, but because the meter doesn’t know the calorific value of the gas it’s metering, the kWh figures are only approximate. 1 m³ gives a bit more than 11 kWh.Â
If those really are m³ readings, something is wrong. Either there’s a biggish gas leak somewhere - which I think you would have noticed - or the meter is faulty. You should be able to turn the gas off at the meter’s Emergency Control Valve:
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Take a meter reading and preferably a clear photo of the meter before closing the valve, then again 12 hours later.
- If the reading has changed, the meter is faulty. Call Support, tell them what you’ve found out and ask them to send an engineer round to fix or replace it.
- If the reading hasn’t changed, gas was being used or escaping somewhere in the house before you closed it. If you can’t detect where the gas is going, call a gas engineer to come and check for you.
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*  EDIT to add: another possibility is that you’ve ignored the decimal point when reading the meter. Figures after the decimal point shouldn’t be submitted - only whole numbers of m³.
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