# How To Calculate Electricity Bill From Sub Meter Reading?

Your bill is increased by each technological item in your home. You may find out which appliances are costing you money by analyzing your personal usage and lowering your utility bill.

You can figure how much your electricity bill should be by conducting your own reading. One of three types of meters will be installed in your home:

Let’s have a look at how each sort of meter can be used to get a reading. Your electricity is measured in kilowatt-hours by your meter (kWh). One unit equals one kilowatt-hour. Your statement will usually include a cost per unit, which will come in helpful later when we break down the equation for you. You’ll normally observe five separate dials while dealing with a dial meter. Use the number that was recently passed if the dial is between two numbers. Only read a number if the dial to its right has passed zero.

You’re undoubtedly curious as to what these statistics imply. They are, after all, symbols for the quantity of energy you consume. The more energy you use, the faster your dial will turn, raising the number on the dial. Consider it like the number of miles on your car’s dashboard. The more miles you travel, the more miles will appear on your dashboard. When it comes to reading your meter, the same principle applies. Digital and smart meters are far more user-friendly and straightforward. You simply need to take note of the first five figures displayed on a digital meter. If, after the first five numbers on your meter, you observe a group of numbers that starts with 0.1, ignore them.

You must record the current reading of the sub-meter as the “beginning point” and the most recent reading as the “end point” at the end of the month. The “number of units consumed” during the month is calculated by subtracting the starting point reading from the end point reading. When you’ve finished calculating the units consumed, look up the “Price per unit consumed” on your electricity account. Now multiply this “per unit cost” by the “number of units consumed” to get the real amount you’ll be paying. That’s all there is to it!

## How is the reading on a power meter calculated?

We take readings of kwh and kw from the meter, then unit from the previous month’s unit to determine the unit assessed or spent. We compute using the formula below. How do I figure out how much power I’ll have to pay based on my meter reading?

### To convert imperial gas meter readings to kWh:

• To calculate the volume of gas utilized, subtract the new meter reading from the prior reading.
• Multiply by 0.0283 OR divide by 35.315 to convert from cubic feet to cubic meters.

## What method do you use to calculate meter usage?

You can figure how much your electricity bill should be by conducting your own reading. One of three types of meters will be installed in your home:

Let’s look at how to get the reading from each type of meter before we show you how to calculate your energy usage.

Your electricity is measured in kilowatt-hours by your meter (kWh). One unit equals one kilowatt-hour. Your statement will usually include a cost per unit, which will come in helpful later when we break down the equation for you.

You’ll normally observe five separate dials while dealing with a dial meter. Use the number that was recently passed if the dial is between two numbers. Only read a number if the dial to its right has passed zero.

You’re undoubtedly curious as to what these statistics imply. They are, after all, symbols for the quantity of energy you consume. The more energy you use, the faster your dial will turn, raising the number on the dial. Consider it like the number of miles on your car’s dashboard. The more miles you travel, the more miles will appear on your dashboard. When it comes to reading your meter, the same principle applies.

Digital and smart meters are far more user-friendly and straightforward. You simply need to take note of the first five figures displayed on a digital meter. If, after the first five numbers on your meter, you observe a group of numbers that starts with 0.1, ignore them.

You can compute how much electricity you’ve used since your last electricity payment after you get your meter reading. To do so, locate your most recent electric statement and look at the reported reading. You’ll then deduct your current reading from the previous month’s reading. The total quantity of kWh you’ve used since your last meter reading is the outcome.

The reading on your meter will never be reset to zero. The number on your meter shows the number of kilowatt hours consumed since the meter was installed. As a result, this number will continue to rise, making it critical to compare your meter readings every month.

Energy companies may bill you based on an estimate created from your home’s historical use, which means you may be charged a higher bill simply because individuals who previously lived in your home utilized a lot of energy.

You’ll also need to know how much your utility company costs per kilowatt hour and if your account includes any fixed fees to compute your bill. You’ll be ready to go after you have that information plus the total quantity of kWh utilized since your last meter reading.

You’ll then multiply this figure by the kWh rate your electricity company charges, as well as any set costs.

• Total kWh used since the last measurement = Current meter reading meter reading indicated on last month’s bill

The equation above will assist you in keeping track of your energy usage. It’s a simple activity that, if completed, can help you save money on a monthly basis. If you care about the environment, you shouldn’t have to pay a hefty energy bill. Calculating it yourself will put an end to your exorbitant bill.

## What is the purpose of a submeter?

Electric submetering is a term that has a wide range of definitions. While their theories differ, the most of them are based on the reality regarding how electric submeters work.

Electric submeters are energy monitors that are connected to electric meters downstream. Each one breaks down individual renters’ or residential units’ power usage. It’s tracked and then broken down so that a landlord or property owner can send out a more accurate utility bill during the billing period. Water and natural gas submetering are two more types of utility submetering.

“A property manager can bill units individually for their share of the utilities by installing a submetering system. Water, gas, and electricity are all examples of utilities for which submetering can be established.”

## How can you figure out how much electricity costs per kWh?

You’ll need to convert the wattage of the appliance to kilowatts in order to assess your operating costs; this may be done easily by dividing the wattage by 1000. In this case, we’ll divide a 1000W radiator by 1000 to get 1kW.

If we used an 1800W radiator, the result would be 1800/1000 = 1.8kW; if we used a 450W radiator, the result would be 450/1000 = 0.45kW.

## How can you figure out how much kWh you use in a day?

Because one kilowatt equals 1,000 watts, calculating the kWh per day used by your refrigerator is as simple as dividing the watt-hours per day (7,200) by 1,000, yielding a total of 7.2 kWh per day.

## What does it mean to be sub metered?

Submetering is defined as the retail selling of electric current or gas acquired at wholesale rates for the entire building by the owners to tenants through individual meters in large office or residential buildings.