Our watt hour calculator allows you to use electric charge in milliamp or amp hours and voltage in volts to calculate the energy in watt-hours or joules. Amp hours – the shortened name of ampere-hour – indicates how much charge can flow through a battery per one hour. More specifically,...
You can also use a calculator, such as one of the converters below, for the conversion. Watt Conversion Table Watts and the equivalent power measurements watts microwatts milliwatts kilowatts megawatts horsepower btu per hour kilocalories per hour 1 W 1,000,000 µW 1,000 mW 0.001 kW 0....
Our watt calculator uses a second formula - Ohm's law. It states that: Voltage = Current * Resistance, orV = I * R What do those names mean? Electric Currentis a measure of the quantity of charge (electrons) passing through any point of a wire per unit of time. Its SI unit is an...
You can do more with the calculator. Say you wanted to get a feel for the amount of energy used in terms of equivalent amount of gasoline burnt, or in terms of how much ice the same energy would melt; you can do that also! Have fun! Energy and Power have cost and prices associated...
I have just done the calculation with the calculator on this page, 880w with 240v = 3.67 Ah per hour isn’t it? So if I wish to power it to run for 12h, which mean the calculation should be 3.67 x 12h = 44.04 ah battery is needed? Reply LearnMetrics Hello Kenny, you have to...
The watt (symbol: W) is the SI derived unit for power. It is equivalent to one joule per second (1 J/s), or in electrical units, one volt ampere (1 V·A).Metric conversions and moreConvertUnits.com provides an online conversion calculator for all types of measurement units. You can...
Upon calculator, we can conclude that the device consumed 400 watthours of energy during its 2-hour usage. Watt vs. Watthour: What’s the Difference? Watt and watthour are related to each other but represent different aspects of electrical measurements. A watt is a unit of power that measu...
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure,...
One watt is defined as the energy consumption rate of one joule per second. 1W = 1J / 1s One watt is also defined as the current flow of one ampere with voltage of one volt. 1W = 1V × 1A Watt to mW, kW, MW, GW, dBm, dBW conversion calculator ...
Twitter Google Share on Facebook wattmeter (redirected fromWatt meter) Thesaurus Medical Encyclopedia Related to Watt meter:Energy meter watt·me·ter (wŏt′mē′tər) n. An instrument for measuring in watts the power flowing in a circuit. ...