Usain bolts maximum power output while sprinting was about 2. Weve rated and measured our units against a number of different room andor home conditions that can effect the cooling power required. Also, explore tools to convert ton refrigeration or kilowatt to other power units or. Heat flux density unit conversion between kilowattsquare meter and btu itsecondsquare foot, btu itsecondsquare foot to kilowattsquare meter conversion in batch, kwm2 btus. So if you want to figure out how many tons of cooling is required for x number of kw of power consumed or heat. To convert a watt measurement to a btu per hour measurement, multiply the power by the conversion ratio. Use the dropdowns below to help you estimate what size air conditioner is best for your space. Use this calculator to estimate the cooling needs of a typical room or house, such as finding out the power of a window air conditioner needed for an apartment room or the central air conditioner for an entire house. Instant free online tool for mbh to kilowatt conversion or vice versa. The british thermal unit, or btu, is an energy unit. It is the amount of energy needed to heat one pound of water by one degree fahrenheit. Ac ratings are actually btu h which is a unit of power.
Also, explore tools to convert mbh or kilowatt to other power units or learn more about power conversions. It has a convert button which performs the conversion from btuhr. May, 2014 for reference, btu is simply a designation of cooling power the higher the btu the more powerful the cooling. Btuhr to watts conversion calculator how to convert watts to btuhr. Refrigeration tons to kilowatts kw conversion calculator. Feb 02, 20 converting from kw to btu per hour is something you can do in just a few moments with any regular calculator. So the power conversion of kw to btu it hr is given by the formula. Kilowatts to tons of refrigeration rt conversion calculator. Kilowatts to atmospherecubic feet per minute conversion. Diferent energy units conversion from onemillion british thermal unit to british thermal units. Specific kilowatt to btu per hour conversion results. Between mmbtu and btu measurements conversion chart page. Btu, which stands for british thermal unit, is a unit that is used to measure energy. Btu is an abbreviation of british thermal unit, a traditional unit of energy equaling to roughly 1055 joules.
Convert btuh to kw conversion of measurement units. The acronym btu is commonly short for british thermal units. Convert btu to kw british thermal units conversion to. How do you convert cooling capacity in kw to hp answers. Refrigeration calculator converts kw, btum, btuh, kcalh. You can view more details on each measurement unit. Please provide values below to convert ton refrigeration to kilowatt kw, or vice versa. A british thermal unit is the amount of energy required to heat a pound of water by 1 degree fahrenheit. Power unit conversion between btu ithour and kilojoulehour, kilojoulehour to btu ithour conversion in batch, btuh kjh conversion chart. A metric horsepower is defined as the power to raise a mass of 75kilograms against the earths gravitational force over a distance of one meter in one second. So the power p in refrigeration tons rt is equal to the power p in kilowatts kw divided by 3. Use this page to learn how to convert between btus and kilowatt hours. It is the equal power value of 1 kilowatt but in the btu s per hour power unit alternative. Simply click on one of the four btu areas and it will lead you to a page with portable air conditioner models that will suit your room size and heat load needs.
Specific btu per hour to kilowatt conversion results. The equivalent value in kw will automatically be calculated and the result will appear in the box labeled kw. Converting thr, btu and kw chrisconley mechanical 14 oct 10 12. The unit symbol of british thermal unit per hour is btu h, or sometimes btu h. Convert mmbtu to btu onemillion british thermal unit to.
Although btu itself is still a standard unit of measurement. Btu pre hour to horsepower conversion convert btu pre hour. Neither unit is a reliable measure of an air conditioners cooling power, though, because neither takes into account the. The power in btu it per hour p btu hr is equal to 3412. At any rate, this would mean that the conversion factor of 12,000 btuh 1 tonh 12,000 3412 3.
So if you want to figure out how many tons of cooling is required for x number of kw of power consumed or heat generated, simply divide the total kw by 3. This unit is typically used to express the output power of engines and the power of electric motors, tools, machines, and heaters. In relation to the base unit of power watts, 1 mbh mbh is equal to 293. To convert between btu and kilowatt hour you have to do the following. The british thermal unit btu or btu is a traditional unit of energy. It is most often used as a measure of power in heating and air conditioning industries. Convert btu to kw british thermal units conversion to kilowatts. Precision is how many digits after decimal point 1 9.
The power in btu per hour is equal to the watts multiplied by 3. The cooling power of different types of air conditioners is based on btus. Kilowatts to atmospherecubic feet per minute kw to atm cfm conversion calculator of power measurement, 1 kilowatt 20. It is the equal energy value of 1 onemillion british thermal unit but in the british thermal units energy unit alternative.
Btu to kw conversion for boiler stoves sometimes a boilers output or a heating systems load is given in btus and this calculator will let you convert between the two. Kilowatts kw to refrigeration tons rt power conversion calculator and how to convert. Note that rounding errors may occur, so always check the results. Conversion between the two requires the use of a simple conversion factor. Convert kilowatts to btu per hour power conversion. Maybe there is no real conversion from btu or tonhrs to kwh and this value is always dependent upon individual equipment cops. Heat flux density unit conversion between kilowattsquare meter and btu itsecondsquare foot, btu itsecondsquare foot to kilowattsquare meter conversion in batch, kw m2 btu s. The power conversion of kw to btu it hr is given by the formula p btu hr 3412. Kilowatts kw and horsepower hp are both measures of power, and converting one to the other is a matter of multiplying by a conversion factor. Btu to kw conversion for boiler stoves sometimes a boilers output or a heating systems load is given in btu s and this calculator will let you convert between the two. So the energy in kilowatt hours e kwh is equal to 0. It is defined as the power required to melt or freeze 2000 pounds, also known as one short ton, of ice per day. The mbh to kilowatt kw conversion table and conversion steps are also listed.
Important please check with a qualified person to ensure you pick the correct kw output for your room size. It is approximately the energy needed to heat one pound of water by 1 degree fahrenheit. The british thermal unit per hour is a measure unit of power, which is a traditional unit. Kilowatts kw btu hr 3415 horse power hp btu hr 2545 joules btu. Multiply your btu value by the conversion rate of 0. How to convert kw to hp for air conditioners sciencing. And when used to describe the power of heating systems or grills, the term btu is understood to mean btu per hour. The kilowatt kw is equal to one thousand 10 3 watts. It is the equal power value of 1 kilowatt but in the btus per hour power unit alternative. It is programmed with a single text field and two control buttons. Converting thr, btu and kw hvacr engineering engtips. Individually, all units represent the energy needed in order to raise the temperature of one pound of water exactly one degree fahrenheit.
Doublecheck your calculation by multiplying your result by the inverse of the conversion rate, or. The unit symbol of british thermal unit per hour is btuh, or sometimes btuh. The power conversion of kw to btu it hr is given by the formula p btuhr 3412. Convert btu to kwh conversion of measurement units. Converting from kw to btu per hour is something you can do in just a few moments with any regular calculator. The first step of using this converter is to enter the value of btu per hour in the blank text field. Convert btu per hour to kilowatts power conversion. If you want to perform a conversion, use the blank text field to enter the value in kilowatts.
Thats a huge ac unit and residential electric service could not power it, but it might be typical of a large building or factory. It would depend on what device you are using to do the converting. Type in your own numbers in the form to convert the units. Btu pre hour to horsepower conversion convert btu pre. Kw cooling or kw electrical consumption anyway, if i have a 3. Instant free online tool for ton refrigeration to kilowatt conversion or vice versa. How to convert an air conditioner capacity from btu to kw. Convert 24000 btuhour to kilowatts kw with our online conversion. Refrigeration calculator converts kw, btum, btuh, kcal. Energy measurements and conversion iowa state university. How to convert kilowatts kw to british thermal units per hour btuhr. Ac ratings are actually btuh which is a unit of power. This can vary slightly depending on the temperature of the water, therefore different estimates for the btu exist. Convert btuh to hp conversion of measurement units.
Btu it per hour to kilowatts kw, power conversion calculator. It is a conversion calculator that is used to convert the power in btu per hour btuhr. It is a conversion calculator which converts the power in kilowatts kw to btu per hour btuhr. Learn how to convert btu to kilowatts with help from a professional math and physics tutor in this free video clip. The information on this site is not intended as a guide on how to finalise your choice of boiler stove we can help with this but you should consult an experienced heating engineer to make your final decision.
British thermal unit btu to kilowatt hour kwh, energy conversion calculator and how to convert. Jan 29, 20 the acronym btu is commonly short for british thermal units. The ton refrigeration to kilowatt kw conversion table and conversion steps are also listed. Convert 1 mmbtu into british thermal unit and onemillion british thermal units to btu. So the furnace in the example would have a maximum output of 70. The other way around, how many british thermal units btu are in one onemillion british thermal unit mmbtu unit. It is approximately the amount of energy needed to heat one pound of water one degree fahrenheit. Learn how to convert kw to btu per hour with help from a professional math and physics. Hello all, i believe i am limited to posting here as i am such a newby.
1251 807 857 922 1423 586 1620 1046 1258 909 586 1241 1553 861 1617 679 1039 1082 274 1516 299 1178 156 448 1067 1528 1552 633 1548 670 268 952 1579 555 1456 507 1243 766 1230 1212 1374