Calorie/Hour to Megawatt Converter

Power Converter

22 units available

Decimals:

From

To

1.162222e-9

1 cal/h = 1.162222e-9 MW

Formula:

MW = cal/h × 1.162222e-9

With your value: 1 cal/h = 1.162222e-9 MW

How big is that?

Everyday references on a logarithmic scale, all expressed in calorie/hour so you can sanity-check the result.

Your value1.00 cal/h

LED bulb (7.7e+3× your value)7.74e+3 cal/h

Laptop (5.6e+4× your value)5.59e+4 cal/h

Microwave oven (8.6e+5× your value)8.60e+5 cal/h

Electric kettle (2.6e+6× your value)2.58e+6 cal/h

Family car engine (7.7e+7× your value)7.74e+7 cal/h

Other Calorie/Hour to Megawatt conversions

2 cal/h to MW 3 cal/h to MW 4 cal/h to MW 5 cal/h to MW 6 cal/h to MW 7 cal/h to MW 8 cal/h to MW

Calorie/Hour to Megawatt Conversion Table

Calorie/Hour (cal/h)	Megawatt (MW)
0.5	5.811111e-10
1	1.162222e-9
2	2.324444e-9
5	5.811111e-9
10	1.162222e-8
15	1.743333e-8
20	2.324444e-8
25	2.905556e-8
50	5.811111e-8
100	1.162222e-7
250	2.905556e-7
500	5.811111e-7
1000	1.162222e-6

Megawatt to Calorie/Hour Conversion Table

Megawatt (MW)	Calorie/Hour (cal/h)
0.5	430,210,325.130059
1	860,420,650.260119
2	1,720,841,300.520237
5	4,302,103,251.300594
10	8,604,206,502.601187
15	12,906,309,753.90178
20	17,208,413,005.202374
25	21,510,516,256.502964
50	43,021,032,513.00593
100	86,042,065,026.01186
250	215,105,162,565.02966
500	430,210,325,130.0593
1000	860,420,650,260.1187

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Calorie/Hour (cal/h)

Power

Exact conversion

Derived from the watt (1 W = 1 J/s).

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Megawatt (MW)

Power

Exact conversion

Derived from the watt (1 W = 1 J/s).

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Calorie/Hour to Megawatt

To convert from Calorie/Hour (cal/h) to Megawatt (MW), multiply the value by 1.162222e-9.

Formula: MW = cal/h × 1.162222e-9

Reverse: cal/h = MW × 860,420,650.2601186

Step-by-Step Example

Start with your value in Calorie/Hour. For example: 5 cal/h
Multiply by the conversion factor: 5 x 1.162222e-9
The result is: 5.811111e-9 MW

About Calorie/Hour

The calorie/hour (cal/h) is a unit of power. One calorie/hour equals 0.001162222222 watts. UnitConvertLab converts it against every other power unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: power calculations, engineering and science, education.

About Megawatt

The megawatt (MW) is a unit of power. One megawatt equals 1.000000 × 10^+6 watts. UnitConvertLab converts it against every other power unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: power calculations, engineering and science, education.

Frequently Asked Questions

How many Megawatt are in 1 Calorie/Hour?

There are exactly 1.162222e-9 Megawatt in 1 Calorie/Hour. This means the conversion factor from Calorie/Hour to Megawatt is 1.162222e-9.

What is the formula to convert Calorie/Hour to Megawatt?

The formula to convert Calorie/Hour to Megawatt is: MW = cal/h × 1.162222e-9. For example, to convert 10 Calorie/Hour to Megawatt, you would multiply 10 by 1.162222e-9.

What is a Calorie/Hour?