# Convert Milliwatt (mW) (Power):

- Choose the right category from the selection list, in this case 'Power'.
- 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 '
**Milliwatt**[**mW**]'. - 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.

With this calculator, it is possible to enter the value to be converted together with the original measurement unit; for example, '**21 Milliwatt**'. In so doing, either the full name of the unit or its abbreviation can be usedas an example, either '**Milliwatt**' or '**mW**'. Then, the calculator determines the category of the measurement unit of measure that is to be converted, in this case 'Power'. 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, '**(68 * 96) mW**'. But different units of measurement can also be coupled with one another directly in the conversion. That could, for example, look like this: '**12 Milliwatt + 40 Milliwatt**' or '25mm x 53cm x 81dm = ? 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, 1.436 681 468 407 7×1021. For this form of presentation, the number will be segmented into an exponent, here 21, and the actual number, here 1.436 681 468 407 7. 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 1.436 681 468 407 7E+21. 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: 1 436 681 468 407 700 000 000. 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 mW to nW (Milliwatt to Nanowatt)
- Convert mW to µW (Milliwatt to Microwatt)
- Convert mW to W (Milliwatt to Watt)
- Convert mW to kW (Milliwatt to Kilowatt)
- Convert mW to MW (Milliwatt to Megawatt)
- Convert mW to GW (Milliwatt to Gigawatt)
- Convert mW to TW (Milliwatt to Terawatt)
- Convert mW to J/s (Milliwatt to Joule per second)
- Convert mW to erg/s (Milliwatt to erg per second)
- Convert mW to Horsepower (Milliwatt to Horsepower)
- Convert mW to Metric horsepower (Milliwatt to Metric horsepower)
- Convert mW to hp (Milliwatt to Mechanical horsepower --- imperial horsepower)
- Convert mW to Boiler horsepower (Milliwatt to Boiler horsepower)
- Convert mW to bhp (Milliwatt to Brake horsepower)
- Convert mW to Hydraulic horsepower (Milliwatt to Hydraulic horsepower)
- Convert mW to Air horsepower (Milliwatt to Air horsepower)
- Convert mW to Electrical horsepower (Milliwatt to Electrical horsepower)
- Convert mW to kgf·m (Milliwatt to Kilogram-force meter)
- Convert mW to ft-lb/s (Milliwatt to Foot-pound force per second)
- Convert mW to ft-lb/min (Milliwatt to Foot-pound force per minute)
- Convert mW to ft-lb/h (Milliwatt to Foot-pound force per hour)
- Convert mW to cal/s (Milliwatt to cal/s)
- Convert mW to cal/min (Milliwatt to cal/min)
- Convert mW to cal/h (Milliwatt to cal/h)
- Convert mW to kcal/s (Milliwatt to kcal/s)
- Convert mW to kcal/min (Milliwatt to kcal/min)
- Convert mW to kcal/h (Milliwatt to kcal/h)
- Convert mW to BTU/s (Milliwatt to BTU/s)
- Convert mW to BTU/min (Milliwatt to BTU/min)
- Convert mW to BTU/h (Milliwatt to BTU/h)
- Convert mW to Lusec (Milliwatt to Lusec)
- Convert mW to p (Milliwatt to Poncelet)
- Convert mW to var (Milliwatt to Volt-ampere reactive)
- Convert mW to VA (Milliwatt to Volt-ampere)
- Convert mW to kVA (Milliwatt to Kilovolt-ampere)
- Convert mW to MVA (Milliwatt to Megavolt-ampere)
- Convert mW to Planck power (Milliwatt to Planck power)