Online calculator to convert kilojoules to terajoules kj to tj with formulas, examples, and tables. The difference between kw and kwh, power and energy, which to use when, and. Use our free kilowatt hour cost calculator to quickly perform your calculations. This on the web oneway conversion tool converts energy units from kilojoules kj into kilowatt hours kwh instantly online. Home online calculators electrical calculators kj to kw calculator enter the the energy in kilojoules kj, time period in seconds s, then press the calculate button to get the result in kilowatts kw. Between kj and kwh measurements conversion chart page.
Enter the energy in kilojoules kj, time period in seconds s, then press the calculate button to get the result in watts w. Download duckduckgo on all your devices with just one download youll get. To convert kilojoules to kilowatt hours, divide the number of kilojoules by 3,600. The unit mbtu is a measure unit of energy, defined as one thousand the british thermal unit symbol. The kilowatt is a unit of power which is a multiple of the unit watt. Kilojoules to joules conversion how to convert joules to kilojoules. Nutritional food labels in certain countries express energy in.
You can calculate kilowatts from kilojoules and seconds, but you cant convert kilojoules to kilowatts, since kilojoule and kilowatt units represent different quantities. Diferent energy units conversion from kilowatt hour to kilojoules. Our calories to kilojoules converter is especially designed to make your calculations fast. Kilojoules kilowatt hours megajoules newton meters therms watt seconds watt hours powerwatts kilowatts megawatts gigawatts btuhour btuminute btusecond caloriesthhour caloriesthminute caloriesthsecond kilocaloriesthhour kilocaloriesthminute foot poundsforceminute foot poundsforcesecond horsepowers electric. The other way around, how many kilojoules kj are in one kilowatt hour kwh unit.
Calorie to kj calculator free calories to kilojoules. This tool converts kilojoules to kilowatts per hour kj to kwh and vice versa. Jan 30, 2018 how many kilojoules do i need to lose weight. Exchange values and measures from one power unit to another unit by quick. It has two text fields and two buttons which perform different functions in the calculator. Learn the formula used fro the kwh to kw conversion, and see examples of how to use it. Our conversions provide a quick and easy way to convert between energy units. A kilowatt hour is a measure of electrical energy equal to one kilowatt, or 1,000 watts, of power over a one hour period. The kilojoule kj is equal to one thousand 103 joules. You cant convert kj kg to kw unless you have a time and a mass. Lets be honest sometimes the best calorie to kj calculator is the one that is easy to use and doesnt require us to even know what the calorie to kj formula is in the first place. How many kilowatts kw are in 1 joule per second 1 jsec. In some countries, food is labeled in kilojoules, much like kilocalories are used in the united states. Instant free online tool for kilojouleminute to kilowatt conversion or vice versa.
Aug 05, 2017 there are 420 kj for every 100 calories so to calculate calories you can divide by 4. At conversion and calculation firm, we offer energy unit conversion calculator services. How to use kilojoule to watthour conversion calculator. The kilowatt kw to kilojoulehour kjh conversion table and conversion steps are also listed. For constant power, energy in watt hours is the product of power in watts and time in hours. Kilowatt hours to kilojoules kwh to kj energy heat. Once you select your sex, weight, age, level of activity, and your weight goal either maintaining your weight or losing weight, the calculator will tell you the average, and the ideal range of your daily kilojoule intake. One kilojoule converted into kilowatt hour equals 0. Energy conversion calculator energy conversion calculator an energy. The power p in kilowatts kw is equal to the current i in amps a, times the voltage v in volts v divided by p kw i a. The energy in kilojoules e kj is equal to the energy in joules e j divided by.
The kilojouleminute kjmin to kilowatt kw conversion table and conversion steps are also listed. This calculator is useful both for those whos working in these fields of activity but also for students who study energies as joules and kilojoules at school. Kilowatts to kilojoules per second kw to kjs conversion tables. Energy units equivalents with this energy units pair converter, a difference between two energy units are calculated to work out their corresponding equivalent values. Between kwh and kj measurements conversion chart page. The first cell requires you to fill in the power in kilowatts. Instant free online tool for kilojoule hour to kilowatt conversion or vice versa. The result will appear in the box next to watthour wh. Instantly convert kilojoules kj to kilowatthours kwh and many more energy, work, and heat conversions online.
Convert kilojouleminute to kilowatt unit converters. So its important to know your ideal daily kj figure. Power unit conversion between kilowatt and kilojoule second, kilojoule second to kilowatt conversion in batch, kw kj s conversion chart. Kilojoules to kilowatt hours kj to kwh conversion calculator for energy and power conversions with additional tables and formulas. It can also be defined as the heat energy dissipated by a current of 1,000 amperes passing through a one ohm resistor for one second. Instantly convert megajoules mj to kilowatt hours kw h and many more energy, work, and heat conversions online. Technical units conversion tool for energy measures. There are 420 kj for every 100 calories so to calculate calories you can divide by 4. Type in the amount you want to convert and press the convert button. Kilojoules and kilowatthours are both units of energy. Kilowatts to kilojoules per hour kw to kjh conversion tables.
One kilojoule is equal to joules, so there are 3,600 kilojoules in one kilowatthour. Convert kilojoules to kilowatt hours energy conversion. One kilojoule is 1,000 newton metre, ie the work done or energy transfered to an object when a 1,000 newton force acts on it over one metre. Kilowatthours to kilojoules kwh to kj conversion calculator for energy and power conversions with additional tables and formulas.
Exchange reading in kilojoules unit kj into watt hours unit wh as in an equivalent measurement result two different units but the same identical physical total value, which is also equal to their proportional parts when divided or multiplied. Services in energy conversion include joules to kj, kj to btu, calories to kj, ev to gev, and mev to ev among many others you will get on our site. Energy and work unit conversion between kilojoule and kilowatthour, kilowatthour to kilojoule conversion in batch, kj kwh conversion chart. Convert kilojoules to watt seconds energy converter. Convert 1 kwh into kilojoule and kilowatt hours to kj. To convert between kilojoule and kilowatt hour you have to do the following. You can calculate kilojoules from kilowatts and seconds, but you cant convert kilowatts to kilojoules since kilowatt and kilojoule units represent different quantities. Kilo denotes a factor of 1,000 which means that there are 1,000 joules in a kilojoule. Joules to watts converter convert joules or kilojoules.
You can use this online calculator to find out how many kilojoules you should have daily. You can calculate kilowatts from kilojoules and seconds, but you cant convert kilojoules to kilowatts, since kilojoule and kilowatt units represent different. Converter kilojoules to watts per hour advanced converter. The other way around, how many kilowatt hours kwh are in one kilojoule kj unit. Use our daily energy requirements calculator to find out. Convert energy of kilowatt hour kwh and kilojoules kj units in reverse from kilojoules into kilowatt hours. How to convert kilowatts to kilojoules per second kw to kjs. Convert 1 kj into kilowatt hour and kilojoules to kwh. How to convert electric power in kilowatts kw to energy in kilojoules kj. Convert between the units kcalh kw or see the conversion table. This calculator coverts between calories and kilojoules, where 1 calorie equals 4. It is a conversion calculator which converts the power in kilowatts and time in hours to the energy in kilowatt hours. You can easily calculate the rough kilojoule value for various foods and as you become more aware of calories and kilojoules it will become a habit to tell yourself how much energy you are eating right now. Use the free online kj to calorie calculator by simply entering in the number of kilojoules and then pressing enter thats it.
Kilowatts to kilojoules per hour kw to kjh conversion. This statistics calculator is presented for your own personal use and is to be used as a guide only. Online joules to watts converter, which also converts joules to kilowatts, kilojoules to kilowatts, gigawatts, etc. Convert kilowatt to kilojoules per second conversion of. Use this page to learn how to convert between kilowatt hours and kilojoules. Why dont we measure daily energy consumption in kj or mj, but in kwh that. The kilowatt hour, or kilowatt hour, symbol kwh is a unit of energy equal to watt hours or 3600 kilojoules.
Use the daily kilojoule intake calculator service nsw. If you have noticed that your electric utility bills have been steadily increasing, you can easily figure out how much each of your appliances and other gadgets costs to run learning how much energy you and your family are consuming in such precise detail will enable you to quickly. Weve created a handy daily energy requirements guide to show you how many kilojoules you need to consume per day in order to either lose weight or maintain weight. Easily convert kilojoules to watt seconds, convert kj to ws. If you want to learn how to convert kilojoules to calories with just the click of a mouse then you have come to the right place. If we consume more kj than our bodies use, the spare energy is stored as fat and we will put on weight. The base unit for a kilojoule is joule and the prefix is kilo. Convert joules per second to kilowatts power conversion. Convert kilojoules to watt hours energy conversion. The kilojoule minute kj min to kilowatt kw conversion table and conversion steps are also listed. Diferent energy units conversion from kilojoule to kilowatt hours. This on the web oneway conversion tool converts power units from joules per second jsec into kilowatts kw instantly online. The unit symbol for watt is w, defined as one joule per second, measures the rate of energy conversion or transfer. A kilowatt hour is a unit of energy commonly used to measure electricity consumption.
Calorie converter, convert calories joules to kilojoules. Instant free online tool for kilowatt to kilojoulehour conversion or vice versa. Convert kilowatt hours to kilowatts with an easy calculator. Joules and kilojoules units are used in various fields of activity such as physics, chemistry and other industries.
A kilocalorie is also called a large calorie or kilogram calorie. It is the equivalent of using a kilojoule every second for an hour. Nutritional food labels in certain countries express energy in standard kilojoules kj. Kilowatthours kwh to kilowatts kw conversion calculator. Also, explore tools to convert kilojoule minute or kilowatt to other power units or learn more about power conversions. Easily convert kilocalories to kilowatt hours, convert kcal to kwh. Kilojoules to kilowatthours conversion calculator unit conversion. Then multiply the amount of kilojoule you want to convert to kilowatt hour, use the chart below to guide you. How to convert energy in kilojoules kj to electric power in kilowatts kw. Energy and work unit conversion between kilojoule and kilowatt hour, kilowatt hour to kilojoule conversion in batch, kj kwh conversion chart. But if you want to know the exact formula for calculating calorie to kj. The kilojoule hour kj h to kilowatt kw conversion table and conversion steps are also listed. You just need to enter calories value on the first box and the converter will do the rest for you and automatically convert calories to kilojoules. Note that rounding errors may occur, so always check the results.
Exchange reading in kilojoules unit kj into kilowatt hours unit kwh as in an equivalent measurement result two different units but the same identical physical total value, which is also equal to their proportional parts when divided or multiplied. How to use kilojoule to kilowatthour conversion calculator type the. Also, explore tools to convert kilojoule hour or kilowatt to other power units or learn more about power conversions. Its name is in honor of the scottish engineer james watt, the eighteenthcentury developer of the steam engine. How to convert kilowatts to kilojoules rapid tables. Kilojoule is a metric system unit electrical, mechanical. Instant free online tool for kilojoule minute to kilowatt conversion or vice versa. Convert kilocalories to kilowatt hours energy converter. How to convert energy in kilojoules kj to electric power in kilowatts kw you can calculate kilowatts from kilojoules and seconds, but you cant convert kilojoules to kilowatts, since kilojoule and kilowatt units represent different quantities. The prefix kilo is derived from the greek chilioi meaning thousand and is symbolized as k. Continuing with the example, 7200 kilojoules equals 2 kilowatthours. Instantly convert kilojoules kj to kilowatt hours kw h and many more energy, work, and heat conversions online.
Kilowatt hours to kilojoules kwh to kj conversion calculator for energy and power conversions with additional tables and formulas. Medical and other decisions should not be based on the results of this calculator. The kilojoule kj is equal to one thousand 10 3 joules. How to convert kilowatts to kilojoules per hour kw to kjh. Energy joule, megajoule, kilowatthour, wattsecond, erg, calorie, btu, ton, newtonmeter, inchounce, therm, electron volt, poundalfoot, kilogram force. How much of power from joules per second to kilowatts, jsec to kw. Calculation examples and reference table with oftenencountered values. Convert kilojoules to kilowatt hours energy converter. Energy measurements and conversion iowa state university. Online calculator to convert kilojoules to kilocalories kj to kcal with formulas, examples, and tables.
Kilowatt hours are a measure of electrical work performed over a period of time, and are often used as a way of measuring energy usage by electric companies. Easily convert kilojoules to kilowatt hours, convert kj to kwh. Convert kilowatts per hour to kilojoules, kwh to kj conversion, 1 kilowatts per hour 3600 kilojoules, calculator kilowatts per hour to kilojoules. The conversion value for kilojoules to kilowatthours is 3,600. Although this calculator has been tested, we cannot guarantee the accuracy of its calculations or results. Convert kilocalories per hour to kilowatts kcalh kw. The last step is to label the answer with the correct unit of energy. Multiply by mass in kg and divide by time in seconds. To convert kwh to kj, multiply the kwh value by 3600.
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