# Convert Kilocalories (kcal) (Energy)

- Choose the right category from the selection list, in this case 'Energy'.
- Next enter the value you want to convert. The basic operations of arithmetic: addition (+), subtraction (-), multiplication (*, x), division (/, :, ÷), exponent (^), square root (√), brackets and π (pi) are all permitted at this point.
- From the selection list, choose the unit that corresponds to the value you want to convert, in this case '
**Kilocalories**[**kcal**]'. - The value will then be converted into all units of measurement the calculator is familiar with.
- Then, when the result appears, there is still the possibility of rounding it to a specific number of decimal places, whenever it makes sense to do so.

### Utilize the full range of performance for this units calculator

With this calculator, it is possible to enter the value to be converted together with the original measurement unit; for example, '**862 Kilocalories**'. In so doing, either the full name of the unit or its abbreviation can be usedas an example, either '**Kilocalories**' or '**kcal**'. Then, the calculator determines the category of the measurement unit of measure that is to be converted, in this case 'Energy'. After that, it converts the entered value into all of the appropriate units known to it. In the resulting list, you will be sure also to find the conversion you originally sought. Regardless which of these possibilities one uses, it saves one the cumbersome search for the appropriate listing in long selection lists with myriad categories and countless supported units. All of that is taken over for us by the calculator and it gets the job done in a fraction of a second.

Furthermore, the calculator makes it possible to use mathematical expressions. As a result, not only can numbers be reckoned with one another, such as, for example, '**(13 * 52) kcal**'. But different units of measurement can also be coupled with one another directly in the conversion. That could, for example, look like this: '**34 Kilocalories + 73 Kilocalories**' or '91mm x 31cm x 70dm = ? cm^3'. The units of measure combined in this way naturally have to fit together and make sense in the combination in question.

The mathematical functions sin, cos, tan and sqrt can also be used. Example: sin(π/2), cos(pi/2), tan(90°), sin(90) or sqrt(4).

If a check mark has been placed next to 'Numbers in scientific notation', the answer will appear as an exponential. For example, 3.693 827 126 88×1020. For this form of presentation, the number will be segmented into an exponent, here 20, and the actual number, here 3.693 827 126 88. For devices on which the possibilities for displaying numbers are limited, such as for example, pocket calculators, one also finds the way of writing numbers as 3.693 827 126 88E+20. In particular, this makes very large and very small numbers easier to read. If a check mark has not been placed at this spot, then the result is given in the customary way of writing numbers. For the above example, it would then look like this: 369 382 712 688 000 000 000. Independent of the presentation of the results, the maximum precision of this calculator is 14 places. That should be precise enough for most applications.

- Convert kcal to aJ (Kilocalories to Attojoule)
- Convert kcal to fJ (Kilocalories to Femtojoule)
- Convert kcal to pJ (Kilocalories to Picojoule)
- Convert kcal to nJ (Kilocalories to Nanojoule)
- Convert kcal to µJ (Kilocalories to Microjoule)
- Convert kcal to mJ (Kilocalories to Millijoule)
- Convert kcal to J (Kilocalories to Joule)
- Convert kcal to kJ (Kilocalories to Kilojoule)
- Convert kcal to MJ (Kilocalories to Megajoule)
- Convert kcal to GJ (Kilocalories to Gigajoule)
- Convert kcal to TJ (Kilocalories to Terajoule)
- Convert kcal to PJ (Kilocalories to Petajoule)
- Convert kcal to EJ (Kilocalories to Exajoule)
- Convert kcal to N·m (Kilocalories to N·m)
- Convert kcal to cal (Kilocalories to Calories)
- Convert kcal to eV (Kilocalories to Electronvolt)
- Convert kcal to keV (Kilocalories to Kiloelectronvolt)
- Convert kcal to MeV (Kilocalories to Megaelectronvolt)
- Convert kcal to GeV (Kilocalories to Gigaelectronvolt)
- Convert kcal to Ws (Kilocalories to Watt second)
- Convert kcal to kWs (Kilocalories to Kilowatt second)
- Convert kcal to Wh (Kilocalories to Watt hour)
- Convert kcal to kWh (Kilocalories to Kilowatt hour)
- Convert kcal to MWh (Kilocalories to Megawatt hour)
- Convert kcal to GWh (Kilocalories to Gigawatt hour)
- Convert kcal to TWh (Kilocalories to Terawatt hour)
- Convert kcal to Wyr (Kilocalories to Wattyear)
- Convert kcal to kWyr (Kilocalories to Kilowattyear)
- Convert kcal to MWyr (Kilocalories to Megawattyear)
- Convert kcal to GWyr (Kilocalories to Gigawattyear)
- Convert kcal to TWyr (Kilocalories to Terawattyear)
- Convert kcal to Btu (Kilocalories to British thermal unit)
- Convert kcal to MBtu (Kilocalories to Thousand BTU)
- Convert kcal to MMBtu (Kilocalories to Million BTU)
- Convert kcal to thm (Kilocalories to Therm)
- Convert kcal to Quad (Kilocalories to Quad)
- Convert kcal to ftlbf (Kilocalories to Foot-pound force)
- Convert kcal to inlbf (Kilocalories to Inch-pound force)
- Convert kcal to ftpdl (Kilocalories to Foot-poundal)
- Convert kcal to hp·h (Kilocalories to Horsepower-hour)
- Convert kcal to lATM (Kilocalories to Litre-atmosphere)
- Convert kcal to Erg (Kilocalories to Erg)
- Convert kcal to Ry (Kilocalories to Rydberg)
- Convert kcal to Ha (Kilocalories to Hartree)
- Convert kcal to Planck energy (Kilocalories to Planck energy)