You’ll also need to submit readings to your new supplier to make sure your new bills are accurate. Compare energy deals and switch supplier to cut your bills by £387*. Comment faire pour me connecter à mon Espace Client ? Or, pour vous facturer au plus juste, nous avons besoin de connaître votre consommation en kWh (kilowattheure). 482 unit used X 1.02264 X 39.2 calorific value divided by 3.6 provides 5367.27 kWh. Elle varie en fonction de deux facteurs : Plus vous vivez en hauteur, plus la pression atmosphérique diminue. Energy suppliers measure gas units in kilowatt hours (kWh), but your meter might show your usage as cubic feet (ft³) or cubic metres (m³), in which case you'll need to convert your gas units to kWh from m³ or ft³. An example of a metric gas meter is shown below. Copyright © 2010-2020 ELGAS. Calorific Value (CV) is a measure of the heating power of the gas and depends upon the composition of the gas (all gas is not the same). This reduces the calculation as follows. Multiply by the volume correction factor (1.02264). This is because the density or specific gravity of LPG is less than water. That correction factor is typically 1.02264 unless your property has unusual atmospheric conditions. Consommation de gaz. Once you have recorded your meter readings, check your last bill and see what the estimated reading was. Les m3 sont donc transformés en kWh à l’aide d’un coefficient de conversion. Nous serons ravis de recevoir vos suggestions et remarques. Tel: 01905 642810 If you need any further help reading your gas meter, take a look at our Gas and electricity meter readings page. © 2003-2020 Energy Services Online Limited. To convert your gas meter readings to kWhs feel free to use our free gas meter reading calculator. Along with the gas bottle dimensions, they can vary greatly by manufacturer and date of manufacture. ♦  Tare weight is the empty weight of the gas bottle-cylinder. For 100% Propane LPG, please see LPG - Propane Conversion Table on our Australian web site. Explications. All Rights Reserved. So the final step is to divide by 3.6 to convert MJ into kWh. We'll show you how to do the working out a bit later, but the simplest way to convert m3 to kwh is to use our gas meter reading calculator below. Click here. In this case, you’re entitled to a refund from your gas company, and it’s worth checking out How to get a refund from your energy company. By using our services, you agree to our use of cookies. In the National Grid the CV ranges from 37.5 to 43.0 MJ/ The volume correction factor is used to take into account the temperature, pressure and atmospheric conditions at a property. Unit 14 Elgar Business Centre, Moseley Road, Hallow, Worcestershire, WR2 6NJ. We are frequently asked about the various LPG conversion values for NZ LPG. Not required if you are taking a reading from a gas bill. We'll show you how to do the working out a bit later, but the simplest way to convert m3 to kwh is to use our gas meter reading calculator below. comparing gas prices and measuring gas volumes, there are basically 2 types of gas meter in the UK - imperial and metric. var addy_text62253117d2571030ecce233375a9ff49 = 'blog' + '@' + 'elgas' + '.' + 'co' + '.' + 'nz';document.getElementById('cloak62253117d2571030ecce233375a9ff49').innerHTML += ''+addy_text62253117d2571030ecce233375a9ff49+'<\/a>'; General Enquiries: 0800 435 427 | Emergencies: 0800 435 427. This volume then needs to be converted into the equivalent kilowatt hours in order that a kWh price per unit can be applied to the energy used for the purpose of generating the bill (or quote). Editor, Marcus Herbert. For imperial meters, the reading is in hundreds of cubic feet (100 ft³), so if your meter shows a usage of 1, you've actually used 100 ft³. La calculatrice convertit, à titre indicatif, la consommation de gaz en mètres cubes en kilowattheure et mégawattheure. Multiply by the volume correction factor (1.02264). 1KG of 60:40 LPG has a volume of 1.86L. For the purposes of this calculation an average value of 40 will give you an accurate result but check your bill to see if a different number has been used. « Comprendre les coefficients thermiques (ou coefficients de conversion en énergie) Â». var path = 'hr' + 'ef' + '='; To run an energy price comparison, just pop your postcode in the box below. TheEnergyShop.com is a free, independent and impartial energy price comparison service. So, either multiply by 0.0283 OR divide by 35.315. ♦  BTU, or British Thermal Unit, is another older measure of heat output based on the Imperial System. 3 shown on the front of the meter, and will typically have revolving dials showing the reading. Gas Consumption. Multiply by calorific value (40.0). On the cheapest gas tariff, you could make an annual saving of £278. Our gas conversion tool will then convert the gas units to kwh and give you an exact figure, so you can make sure you’re being charged correctly for what you use and the readings you have. LPG is typically either propane, butane or a combination of both. TheEnergyShop.com and Energy Shop are registered trademarks of Energy Services Online Ltd. All rights reserved. They have the words "cubic feet" or the letters ft The final step is to take thermal energy measured in Mega joules per cubic metre (MJ/m The CV of the gas at each Local Distribution Zone is continually measured by the National Grid who sends this figure to your gas supplier, who then uses it for their calculations. You can usually find this number on your gas bill. Metric gas meters will display the units M3 next to the reading on the meter. A further complication is that not all meters measure volume in the same units. Nous vous remercions. La calculatrice convertit, à titre indicatif, la consommation de gaz en mètres cubes en kilowattheure et mégawattheure. On the kWh/kg figure, I absolutely agree. Do note, while we always aim to give you accurate product info at the point of publication, unfortunately price and terms of products and deals can always be changed by the provider afterwards, so double check first. Notre site web utilise des cookies pour fournir les prestations de service. ♦  Megajoules per Hour (MJ/hr) ratings on appliances actually indicate the gas consumption of the appliance, not the output. Cette dernière est mesurée chaque jour sur certains points du réseau afin de déterminer un coefficient de conversion moyen pour chaque zone de distribution, sur une période donnée.