Unit Gcal [15 °C]
Name gigacalorie
Category Energy
Details Gcal [15 °C] or gigacalorie is a unit of energy measurement used mainly in the field of heating and energy production. A gigacalorie is equal to one billion (1,000,000,000) calories. Calorie is a unit of energy defined as the amount of heat needed to raise the temperature of one gram of water from 14.5°C to 15.5°C at a constant pressure equal to one atmosphere. In the context of Gcal [15 °C], this unit specifically refers to the amount of energy required to raise the temperature of one billion grams (or one million kilograms) of water from 14.5°C to 15.5°C.

This unit is typically used to express large quantities of energy, such as in the context of heating or power generation, where it represents the energy content of fuels or the heat output of large heating systems. For example, in the context of natural gas heating, the energy content of the gas can be reported in Gcal, and the capacity or performance of heating systems can also be reported in terms of gigacalories per hour.

In most scientific and engineering contexts, the preferred unit of energy measurement is the joule (J), with 1 calorie being equal to approximately 4.184 joules. So, 1 Gcal [15 °C] is equal to approximately 4.184 x 10^9 joules.
Gcal [15 °C](gigacalorie) to acal(attocalorie)Gcal [15 °C](gigacalorie) to acal [15 °C](attocalorie)Gcal [15 °C](gigacalorie) to acal [IT](attocalorie)Gcal [15 °C](gigacalorie) to aeV(attoelectron volt)Gcal [15 °C](gigacalorie) to aJ(attojoule)Gcal [15 °C](gigacalorie) to at [TNT](attotonne)Gcal [15 °C](gigacalorie) to aW h(attowatt hour)Gcal [15 °C](gigacalorie) to BTU(British thermal unit)Gcal [15 °C](gigacalorie) to BTU [15 °C](British thermal unit)Gcal [15 °C](gigacalorie) to BTU [IT](British thermal unit)Gcal [15 °C](gigacalorie) to cal(calorie)Gcal [15 °C](gigacalorie) to cal [15 °C](calorie)Gcal [15 °C](gigacalorie) to Cal [food](calorie)Gcal [15 °C](gigacalorie) to cal [IT](calorie)Gcal [15 °C](gigacalorie) to ccal(centicalorie)Gcal [15 °C](gigacalorie) to ccal [15 °C](centicalorie)Gcal [15 °C](gigacalorie) to ccal [IT](centicalorie)Gcal [15 °C](gigacalorie) to ceV(centielectron volt)Gcal [15 °C](gigacalorie) to cJ(centijoule)Gcal [15 °C](gigacalorie) to ct [TNT](centitonne)Gcal [15 °C](gigacalorie) to cW h(centiwatt hour)Gcal [15 °C](gigacalorie) to dacal(decacalorie)Gcal [15 °C](gigacalorie) to dacal [15 °C](decacalorie)Gcal [15 °C](gigacalorie) to dacal [IT](decacalorie)Gcal [15 °C](gigacalorie) to daeV(decaelectron volt)Gcal [15 °C](gigacalorie) to daJ(decajoule)Gcal [15 °C](gigacalorie) to dat [TNT](decatonne)Gcal [15 °C](gigacalorie) to daW h(decawatt hour)Gcal [15 °C](gigacalorie) to dcal(decicalorie)Gcal [15 °C](gigacalorie) to dcal [15 °C](decicalorie)Gcal [15 °C](gigacalorie) to dcal [IT](decicalorie)Gcal [15 °C](gigacalorie) to deV(decielectron volt)Gcal [15 °C](gigacalorie) to dJ(decijoule)Gcal [15 °C](gigacalorie) to dt [TNT](decitonne)Gcal [15 °C](gigacalorie) to Dth [EC](decatherm)Gcal [15 °C](gigacalorie) to dW h(deciwatt hour)Gcal [15 °C](gigacalorie) to Ecal(exacalorie)Gcal [15 °C](gigacalorie) to Ecal [15 °C](exacalorie)Gcal [15 °C](gigacalorie) to Ecal [IT](exacalorie)Gcal [15 °C](gigacalorie) to EeV(exaelectron volt)Gcal [15 °C](gigacalorie) to EJ(exajoule)Gcal [15 °C](gigacalorie) to ergGcal [15 °C](gigacalorie) to Et [TNT](exatonne)Gcal [15 °C](gigacalorie) to eV(electron volt)Gcal [15 °C](gigacalorie) to EW h(exawatt hour)Gcal [15 °C](gigacalorie) to fcal(femtocalorie)Gcal [15 °C](gigacalorie) to fcal [15 °C](femtocalorie)Gcal [15 °C](gigacalorie) to fcal [IT](femtocalorie)Gcal [15 °C](gigacalorie) to feV(femtoelectron volt)Gcal [15 °C](gigacalorie) to fJ(femtojoule)Gcal [15 °C](gigacalorie) to ft lbf(foot-pound force)Gcal [15 °C](gigacalorie) to ft [TNT](femtotonne)Gcal [15 °C](gigacalorie) to fW h(femtowatt hour)Gcal [15 °C](gigacalorie) to Gcal(gigacalorie)Gcal [15 °C](gigacalorie) to Gcal [IT](gigacalorie)Gcal [15 °C](gigacalorie) to GeV(gigaelectron volt)Gcal [15 °C](gigacalorie) to GJ(gigajoule)Gcal [15 °C](gigacalorie) to Gt [TNT](gigatonne)Gcal [15 °C](gigacalorie) to GW h(gigawatt hour)Gcal [15 °C](gigacalorie) to Ha(hartree)Gcal [15 °C](gigacalorie) to hcal(hectocalorie)Gcal [15 °C](gigacalorie) to hcal [15 °C](hectocalorie)Gcal [15 °C](gigacalorie) to hcal [IT](hectocalorie)Gcal [15 °C](gigacalorie) to heV(hectoelectron volt)Gcal [15 °C](gigacalorie) to hJ(hectojoule)Gcal [15 °C](gigacalorie) to ht [TNT](hectotonne)Gcal [15 °C](gigacalorie) to hW h(hectowatt hour)Gcal [15 °C](gigacalorie) to J(joule)Gcal [15 °C](gigacalorie) to kcal(kilocalorie)Gcal [15 °C](gigacalorie) to kcal [15 °C](kilocalorie)Gcal [15 °C](gigacalorie) to kcal [IT](kilocalorie)Gcal [15 °C](gigacalorie) to keV(kiloelectron volt)Gcal [15 °C](gigacalorie) to kJ(kilojoule)Gcal [15 °C](gigacalorie) to kt [TNT](kilotonne)Gcal [15 °C](gigacalorie) to kW h(kilowatt hour)Gcal [15 °C](gigacalorie) to MBTU [IT](thousand British thermal units)Gcal [15 °C](gigacalorie) to Mcal(megacalorie)Gcal [15 °C](gigacalorie) to mcal(millicalorie)Gcal [15 °C](gigacalorie) to Mcal [15 °C](megacalorie)Gcal [15 °C](gigacalorie) to mcal [15 °C](millicalorie)Gcal [15 °C](gigacalorie) to Mcal [IT](megacalorie)Gcal [15 °C](gigacalorie) to mcal [IT](millicalorie)Gcal [15 °C](gigacalorie) to MDth [EC](thousand decatherms)Gcal [15 °C](gigacalorie) to MeV(megaelectron volt)Gcal [15 °C](gigacalorie) to meV(millielectron volt)Gcal [15 °C](gigacalorie) to MJ(megajoule)Gcal [15 °C](gigacalorie) to mJ(millijoule)Gcal [15 °C](gigacalorie) to MMBTU [IT](million British thermal units)Gcal [15 °C](gigacalorie) to MMDth [EC](million decatherms)Gcal [15 °C](gigacalorie) to Mt [TNT](megatonne)Gcal [15 °C](gigacalorie) to mt [TNT](millitonne)Gcal [15 °C](gigacalorie) to MW h(megawatt hour)Gcal [15 °C](gigacalorie) to mW h(milliwatt hour)Gcal [15 °C](gigacalorie) to ncal(nanocalorie)Gcal [15 °C](gigacalorie) to ncal [15 °C](nanocalorie)Gcal [15 °C](gigacalorie) to ncal [IT](nanocalorie)Gcal [15 °C](gigacalorie) to neV(nanoelectron volt)Gcal [15 °C](gigacalorie) to nJ(nanojoule)Gcal [15 °C](gigacalorie) to nt [TNT](nanotonne)Gcal [15 °C](gigacalorie) to nW h(nanowatt hour)Gcal [15 °C](gigacalorie) to Pcal(petacalorie)Gcal [15 °C](gigacalorie) to pcal(picocalorie)Gcal [15 °C](gigacalorie) to Pcal [15 °C](petacalorie)Gcal [15 °C](gigacalorie) to pcal [15 °C](picocalorie)Gcal [15 °C](gigacalorie) to Pcal [IT](petacalorie)Gcal [15 °C](gigacalorie) to pcal [IT](picocalorie)Gcal [15 °C](gigacalorie) to PeV(petaelectron volt)Gcal [15 °C](gigacalorie) to peV(picoelectron volt)Gcal [15 °C](gigacalorie) to PJ(petajoule)Gcal [15 °C](gigacalorie) to pJ(picojoule)Gcal [15 °C](gigacalorie) to Pt [TNT](petatonne)Gcal [15 °C](gigacalorie) to pt [TNT](picotonne)Gcal [15 °C](gigacalorie) to PW h(petawatt hour)Gcal [15 °C](gigacalorie) to pW h(picowatt hour)Gcal [15 °C](gigacalorie) to quadGcal [15 °C](gigacalorie) to t [TNT](tonne)Gcal [15 °C](gigacalorie) to Tcal(teracalorie)Gcal [15 °C](gigacalorie) to Tcal [15 °C](teracalorie)Gcal [15 °C](gigacalorie) to Tcal [IT](teracalorie)Gcal [15 °C](gigacalorie) to TeV(teraelectron volt)Gcal [15 °C](gigacalorie) to th(thermie)Gcal [15 °C](gigacalorie) to thm [EC](therm)Gcal [15 °C](gigacalorie) to thm [Imperial](therm)Gcal [15 °C](gigacalorie) to thm [US](therm)Gcal [15 °C](gigacalorie) to TJ(terajoule)Gcal [15 °C](gigacalorie) to toe(tonne of oil equivalent)Gcal [15 °C](gigacalorie) to Tt [TNT](teratonne)Gcal [15 °C](gigacalorie) to TW h(terawatt hour)Gcal [15 °C](gigacalorie) to W h(watt hour)Gcal [15 °C](gigacalorie) to ycal(yoctocalorie)Gcal [15 °C](gigacalorie) to Ycal(yottacalorie)Gcal [15 °C](gigacalorie) to ycal [15 °C](yoctocalorie)Gcal [15 °C](gigacalorie) to Ycal [15 °C](yottacalorie)Gcal [15 °C](gigacalorie) to ycal [IT](yoctocalorie)Gcal [15 °C](gigacalorie) to Ycal [IT](yottacalorie)Gcal [15 °C](gigacalorie) to yeV(yoctoelectron volt)Gcal [15 °C](gigacalorie) to YeV(yottaelectron volt)Gcal [15 °C](gigacalorie) to yJ(yoctojoule)Gcal [15 °C](gigacalorie) to YJ(yottajoule)Gcal [15 °C](gigacalorie) to yt [TNT](yoctotonne)Gcal [15 °C](gigacalorie) to Yt [TNT](yottatonne)Gcal [15 °C](gigacalorie) to yW h(yoctowatt hour)Gcal [15 °C](gigacalorie) to YW h(yottawatt hour)Gcal [15 °C](gigacalorie) to zcal(zeptocalorie)Gcal [15 °C](gigacalorie) to Zcal(zettacalorie)Gcal [15 °C](gigacalorie) to zcal [15 °C](zeptocalorie)Gcal [15 °C](gigacalorie) to Zcal [15 °C](zettacalorie)Gcal [15 °C](gigacalorie) to zcal [IT](zeptocalorie)Gcal [15 °C](gigacalorie) to Zcal [IT](zettacalorie)Gcal [15 °C](gigacalorie) to zeV(zeptoelectron volt)Gcal [15 °C](gigacalorie) to ZeV(zettaelectron volt)Gcal [15 °C](gigacalorie) to zJ(zeptojoule)Gcal [15 °C](gigacalorie) to ZJ(zettajoule)Gcal [15 °C](gigacalorie) to zt [TNT](zeptotonne)Gcal [15 °C](gigacalorie) to Zt [TNT](zettatonne)Gcal [15 °C](gigacalorie) to zW h(zeptowatt hour)Gcal [15 °C](gigacalorie) to ZW h(zettawatt hour)Gcal [15 °C](gigacalorie) to µcal(microcalorie)Gcal [15 °C](gigacalorie) to µcal [15 °C](microcalorie)Gcal [15 °C](gigacalorie) to µcal [IT](microcalorie)Gcal [15 °C](gigacalorie) to µeV(microelectron volt)Gcal [15 °C](gigacalorie) to µJ(microjoule)Gcal [15 °C](gigacalorie) to µt [TNT](microtonne)Gcal [15 °C](gigacalorie) to µW h(microwatt hour)