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October 1, 2023
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Live billing, meter readings and understanding my online account

  • October 1, 2023
  • 63 replies
  • 1858 views

My understanding is that you put in Actual meter readings on the last day of your current billing period then you get a bill based on those readings 

If this is the case then why am I getting an estimated reading on my heating meter only on the 30 th September when my current billing period ends on the 8 th October which is when I should submit actual readings to obtain up to date bill for that period  I only have  electricity energy Not  gas 

Best answer by Tim_OVO

Updated on 05/08/26 by Ben_OVO

Hi @Pilgrim2,

 

Yep you’ve pretty much nailed it in terms of when to provide a reading, although you can also provide a reading on any date and your balance will update accordingly. 

 

 

 

Meter readings, usage and estimates

 

If you haven’t had smart meters installed, we’ll send you a meter reading reminder a few days before your monthly summary is created. The easiest way to submit these readings is on the ‘Meter readings’ page of your online account or OVO app (download for Android or iOS), 

 

 

 

When’s the best date to submit a reading for my monthly statement?

 

The best date to submit your reading is on or just before the date shown on your bill - the email or text reminder you receive may suggest you enter this the day before to make sure it’s received on time. If you do enter the reading slightly early we’ll only estimate your usage between the date you entered the reading and the date the statement was generated, so it should be fairly accurate.

 

 

When I enter my reading how long does it take to update my balance?

 

Every time you enter a meter reading on your online account, your account balance is recalculated to include your usage costs up-to-date. The balance will usually update instantly although it can take up to 24 hours. It’s worth checking the balance before submitting your readings, so you can easily check that the balance has updated. If the balance shown on your monthly statement is estimated, you can always check the accurate balance by submitting another meter reading.

 

 

How are my estimated readings calculated?

 

If we ever use an estimated reading on your monthly statement, this is calculated based on the last actual reading you gave and your Estimated Annual Consumption (EAC) to give us an idea of what the reading is likely to be. You can always correct any over or under estimated readings by submitting an accurate reading.

 

 

What’s the best way to avoid estimated statements?

 

As a smart meter can be programmed to send us a reading half-hourly or daily, we can always be sure we’ve got a reading on the date your monthly statement is issued. This will mean no more worrying about reading the meter manually and more accurate billing and usage information on your online account or OVO app (download for Android or iOS)

 

 

63 replies

Newcomer
August 5, 2026

My credit on the dashboard of my account showed £450 in July. It had steadily increased throughout so i assumed that was how much i was in credit by. I cancelled my DD because they continually wanted to increase my DD to a ridiculous amount. I wanted to pay what was owing, I thought I would use the credit that was showing on 'today's balance' on my dashboard on the home page. A payment of £116 went off it and took my balance to £57 and then in a matter of minutes it changed again to £44. My calculations means the balance should have gone down to approx £330. When i questioned this, they said my statements showed a completely different balance and that my balance had never been in credit by 450. They didn't have a clue what I was talking about. I don't know what the hell is happening with their dashboard, why put a completely different balance on there if it isn't your balance?!

Nukecad
Super User
Super User
August 5, 2026

Can you post a screensot of the “dashboard” you talk about so that we can see exactly what you are meaning and we don't go off on a tangent about something else.

To start with are you talking about the app, or the web portal, or your In Home Display, or even the meter itself?

And just to be sure I assume that you still have a credit meter and haven't changed to PAYG?

I said, Hey - Watts going on.
Newcomer
August 5, 2026

 

Newcomer
August 5, 2026

This is the homepage on the ovo app. I have a normal meter where I give monthly readings 

Nukecad
Super User
Super User
August 5, 2026

Good, that is the “Live Balance” that shows in both the app and the online portal.

PS. As it notes you have an old version of the app and you really should update it).

It is showing that at the end of your July billing period (on 31st July) your balance was £57.37,  in the 4 days since then you have used energy and standing charges and so it has reduced to £44.56. ie. You have used about £3.20 of energy and standing charges each day, which sounds reasonable. (I'm a low user by most standards and I'm currently using about £2.50 a day).

The “Live Balance” reduces each day as you use energy and standing charges. (That tends to happen between 8 and 10 in the morning each day but can often be later or sometimes earlier).

It increases again when you make a payment or a DD payment is taken.

TBH it is an indication for your convienience and you should be looking at your monthly bills for a truer picture. 

What balance do your bills show for each of April, May, June  and July?

In the app select “Bills” at the bottom and then select each bill and note “Closing Balance” for each one.

I'm not sure where you are getting that £450 balance ftom, are you sure that it wasn't £45 which would make much more sense?

PPS. As you are using about £3.20 a day at the moment in summer it will be much higher in winter, so a DD amount of £116 a month sounds a bit too low.

You can change to pay on demand and you will pay less now that it is summer, but you will need to pay a lot more when winter comes back.

I said, Hey - Watts going on.
Newcomer
August 5, 2026

No it showed 450 before it changed this morning when the bill came out. It has shown 450 all month of July. I stopped my dd for July because they kept wanting to increase my dd to ridiculous amounts even though it was showing 450 in credit. I paid what was owing for July from credit. I have restarted dd for Aug as a result.

Nukecad
Super User
Super User
August 6, 2026

You say that it showed £450 in credit, can you show us that?

As I asked above, what do your actual bills have for the closing balances for each of April, May, June  and July?

For example this is mine for July which shows that I was £46.40 in debit on 24th June, I paid a DD of £102, I used £50.12 of energy and Standing Charges, so my closing balance on 23rd of July was £5.48 in credit.

 

I said, Hey - Watts going on.
Newcomer
August 6, 2026

No. I wish I could, then ovo would be able to answer. Its changed to the screenshot I've shown you. I just wanted to know if anyone else had experienced it. 

Nukecad
Super User
Super User
August 6, 2026

Again; what do the closing balances on the monthly bills say?

It is the monthly bills that count, not what the day-to-day “live billing” might say or not say.

In fact, whilst I only asked for the past few months, if you think that something is so wrong then you will need proof in the form of a record of your usage and payment over the last 2 or 3 years at least; and that will be on the billings.

(I download a PDF of my bills each month, so that I have a permanent record of them just in case it’s ever needed).

I said, Hey - Watts going on.
Firedog
Super User
Super User
August 6, 2026

There are some misunderstandings afoot here, I think. First:
  


Your first screenshot. That isn’t taken from the OVO Energy app, but from an OVO Energy website. We can’t see the URL, but the notice at the top makes it clear that you’re in the wrong place! The proper address for your account website is https://account.ovoenergy.com. This will automatically change to https://my.ovoenergy.com to prompt you to sign in.​​ ​​It looks as if your browser may have cached an old version of the page (but it’s a long time ago that it changed).​​​ Try clearing any cached data for ovoenergy.com from the browser and try again.

Alternatively, you may find it easier to use the OVO Energy app on your phone. It’s available here: Download for iOS or Download for Android

 

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. |
Newcomer
August 6, 2026

Will do thanks 👍

Nukecad
Super User
Super User
August 6, 2026

Thanks for noticing that ​@Firedog 

I has seen it was a screenshot from a phone and had just assumed that it was the app.
I should have looked closer of course.

Odd that ​@Kc1234 has such an old webpage though, maybe a bookmark to an old version?

But whether it’s the app or the web portal then the proof will still be in what the actual bills say and not what “Today’s Balance” says at any time.

I said, Hey - Watts going on.