How to read your energy meter

How to read your energy meter

Accurately reading your energy meter is a crucial step towards understanding and managing your household energy consumption. This guide will help you decipher your meter, ensuring your bills reflect your actual usage, not just estimates.

Understanding your energy usage through meter readings can help you manage your bills more effectively. Fuse Energy provides clear, real-time usage data through its app, making it easier to stay on top of your consumption.

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Why accurate meter readings matter

Regular and accurate meter readings are fundamental to effective energy management. They provide a clear picture of your consumption, helping you avoid surprises and take control of your energy use.

Avoiding estimated bills

Without regular meter readings, your energy supplier will send you estimated bills. These are based on your previous usage patterns or the average for your property type, and can often be inaccurate. Estimated bills can lead to you paying too much or too little, creating credit or debt on your account that needs to be reconciled later. Providing actual readings helps ensure you only pay for the energy you have used, once those readings are validated.

Understanding your energy usage

Your meter reading is the direct measure of your energy consumption. By tracking these readings over time, you can identify trends, understand which activities or appliances use the most energy, and make informed decisions about reducing your usage. This transparency empowers you to manage your energy effectively.

Ensuring fair billing

Ofgem, the energy regulator for Great Britain1, sets rules for energy suppliers to ensure accurate and timely bills. Submitting accurate meter readings is key to fair billing, as it provides your supplier with the precise data needed to calculate your charges. If you believe an estimated bill is inaccurate, submitting an accurate reading can lead to a bill correction.

How to read different electricity meters

The method for reading your electricity meter depends on its type.

Digital meters

Digital meters typically display your reading as a series of numbers on an LCD screen.

  • Single-rate digital meters: These show one set of numbers. Simply read the numbers from left to right, ignoring any digits after the decimal point or in a red box.
  • Push-button digital meters: Some digital meters require you to press a button to cycle through different displays. Look for the screen that shows "TOTAL" or "kWh" and record the numbers from left to right, ignoring any red digits.

Dial meters

Dial meters can be trickier to read, as they feature several clock-like dials.

  • Reading the dials: Read the dials from left to right. For each dial, take the number that the pointer has just passed. If the pointer is directly on a number, look at the dial to its right. If that dial has passed zero, record the number the pointer is on. If it has not passed zero, record the lower number.
  • Alternating direction: Be aware that the numbers on the dials often alternate in direction (clockwise, then anti-clockwise).

Smart meters

Smart meters automatically send your readings to your energy supplier, eliminating the need for manual submissions.

  • Automatic readings: For most smart meters, you do not need to do anything. They transmit readings regularly, which, once validated, can provide accurate billing.
  • Manual check: If you want to check your reading manually, your smart meter or in-home display will show your current usage in kilowatt-hours (kWh). Press a button (often labelled "Display" or "A") to cycle through the information until you find the reading. For specific instructions on reading an Aclara smart meter, you can find more details here.

Economy 7 and multi-rate meters

These meters record electricity usage at different rates for peak and off-peak times.

  • Multiple displays: You will typically see two rows of numbers or two separate displays. One will be for "Rate 1" (usually off-peak, often labelled "Low" or "Night") and the other for "Rate 2" (usually peak, labelled "Normal" or "Day").
  • Record both: Read and record both sets of numbers, clearly indicating which reading corresponds to which rate.

What is the Radio Teleswitch Service (RTS)?

RTS is a legacy system that used a radio signal to switch older electricity meters between peak and off-peak rates. This service is being phased out, with the signal switch-off beginning on 30 June 2025. If you have an RTS meter, your supplier should arrange a free smart meter replacement.

How to read different gas meters

Gas meters measure consumption in cubic metres (m³) or cubic feet (ft³), which is then converted to kilowatt-hours (kWh) for billing.

Digital gas meters

Digital gas meters display your reading on an LCD screen.

  • Cubic metres (m³): Read the black numbers from left to right, ignoring any red numbers or numbers after the decimal point.
  • Cubic feet (ft³): Some older digital meters may show readings in cubic feet. Read the numbers from left to right, ignoring any red digits. You will need to convert this to cubic metres for billing.

Dial gas meters

Similar to electricity dial meters, gas dial meters have several small clock-like dials.

  • Reading the dials: Read the dials from left to right, taking the number the pointer has just passed. If the pointer is directly on a number, check the dial to its right. If that dial has passed zero, use the number the pointer is on; otherwise, use the lower number.
  • Units: Most modern gas meters display in cubic metres (m³). Older ones might display in hundreds of cubic feet (x100 ft³).

Smart gas meters

Like electricity smart meters, smart gas meters automatically send readings.

  • Automatic readings: Your smart gas meter will transmit readings directly to your supplier.
  • Manual check: You can typically view your current reading on the meter itself or via your in-home display. Press the display button to cycle through the information until you find the gas reading.

Submitting your meter reading

Once you have your reading, submitting it promptly is essential for accurate billing.

Using the Fuse app

The Fuse app simplifies meter reading submission and helps you track your usage and forecasted costs. You can easily enter your readings directly into the app, which then displays them in a graph, helping you understand the cost implications of your energy use over time.

Online submission

Most energy suppliers offer online portals or websites where you can submit your meter readings. This is generally a straightforward process: log in to your account, navigate to the meter reading section, and enter your numbers.

When to submit readings

For non-smart meters, or if your smart meter is offline, it is advisable to submit meter readings regularly, ideally once a month. Submitting a reading on the 1st of the month is particularly useful to ensure your bill is based on the most up-to-date information.

Troubleshooting common meter reading issues

Sometimes, reading your meter is not as straightforward as it should be.

Difficulty locating your meter

Electricity meters are typically found near your fuse box, often in a hallway, under the stairs, or in an outdoor meter box. Gas meters are usually located outside your property in a meter box, or sometimes indoors near the gas supply entry point. If you cannot find it, check your tenancy agreement or ask your landlord or previous homeowner.

Unusual meter types

If you encounter a meter type that does not fit the common descriptions, or if you are unsure about any aspect of reading it, contact your energy supplier. They can provide specific instructions or arrange for an engineer to assist you. For complex or unusual meter types, Fuse offers 24/7 human customer support, ensuring you are never left without assistance.

What to do with a faulty meter

If you suspect your meter is faulty - perhaps it is not displaying correctly, making unusual noises, or you believe it is recording usage inaccurately - contact your energy supplier immediately. They are responsible for maintaining your meter and will arrange for an inspection or replacement.

Connecting readings to your energy consumption

Understanding your meter reading is the first step; translating that into actionable insights is where you gain real control.

Translating readings into insights

Your meter readings, measured in kWh, are the raw data of your energy use. The average UK home uses around 2,500 kWh of electricity per year2. By comparing your readings over time, you can see how much energy you are consuming daily, weekly, or monthly. This data helps you understand how your lifestyle impacts your energy bill.

Monitoring usage with the Fuse app

The Fuse app takes your meter readings and displays them in a graph, helping you understand the cost implications of your energy use over time. This transparency demystifies energy usage and billing, empowering you to make informed decisions.

Making informed decisions

With a clear understanding of your energy consumption, you can make informed decisions about managing your household energy. This might involve adjusting your heating habits, identifying energy-hungry appliances, or exploring energy-efficient upgrades. Accurate meter readings empower you with transparent data, enabling you to understand and manage your energy consumption effectively. You can also explore options like agile pricing to further optimise your energy costs.

Managing your energy bills should be clear and easy to understand. Fuse Energy focuses on straightforward pricing, so you can see exactly what you are paying without unnecessary complexity. If you have a smart meter, you can view detailed usage data through the app or website, helping you understand how you can lower your bills. If you do not have a smart meter, Fuse Energy can upgrade your non-smart meter, completely for free. This can make it easier to track spending and make informed decisions about your energy use. Our 24/7 human support team is always on hand with fast response times of under 5 minutes whenever you need help. Click here to switch to Fuse Energy today. Find out about our mission by clicking here.

References

  1. Ofgem. Energy advice for households
  2. Ofgem. Review of Typical Domestic Consumption Values
Published on 18 Aug 2026

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Disclaimer

For the avoidance of doubt, this article is provided for informational purposes only and is not intended to constitute legal or financial advice. The author and/or Fuse Energy shall not be responsible for any losses arising out of any reliance on the information contained herein.