Calorie/Second to Gigawatt Converter

Power Converter

22 units available

Decimals:

From

To

4.184000e-9

1 cal/s = 4.184000e-9 GW

Formula:

GW = cal/s × 4.184000e-9

With your value: 1 cal/s = 4.184000e-9 GW

How big is that?

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

Your value1.00 cal/s

LED bulb (2.2× your value)2.15 cal/s

Laptop (16× your value)15.5 cal/s

Microwave oven (2.4e+2× your value)239 cal/s

Electric kettle (7.2e+2× your value)717 cal/s

Family car engine (2.2e+4× your value)2.15e+4 cal/s

Other Calorie/Second to Gigawatt conversions

2 cal/s to GW 3 cal/s to GW 4 cal/s to GW 5 cal/s to GW 6 cal/s to GW 7 cal/s to GW 8 cal/s to GW

Calorie/Second to Gigawatt Conversion Table

Calorie/Second (cal/s)	Gigawatt (GW)
0.5	2.092000e-9
1	4.184000e-9
2	8.368000e-9
5	2.092000e-8
10	4.184000e-8
15	6.276000e-8
20	8.368000e-8
25	1.046000e-7
50	2.092000e-7
100	4.184000e-7
250	1.046000e-6
500	2.092000e-6
1000	4.184000e-6

Gigawatt to Calorie/Second Conversion Table

Gigawatt (GW)	Calorie/Second (cal/s)
0.5	119,502,868.068834
1	239,005,736.137667
2	478,011,472.275335
5	1,195,028,680.688336
10	2,390,057,361.376673
15	3,585,086,042.06501
20	4,780,114,722.753345
25	5,975,143,403.441683
50	11,950,286,806.883366
100	23,900,573,613.76673
250	59,751,434,034.416824
500	119,502,868,068.83365
1000	239,005,736,137.6673

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/Second (cal/s)

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

Gigawatt (GW)

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/Second to Gigawatt

To convert from Calorie/Second (cal/s) to Gigawatt (GW), multiply the value by 4.184000e-9.

Formula: GW = cal/s × 4.184000e-9

Reverse: cal/s = GW × 239,005,736.1376673

Step-by-Step Example

Start with your value in Calorie/Second. For example: 5 cal/s
Multiply by the conversion factor: 5 x 4.184000e-9
The result is: 2.092000e-8 GW

About Calorie/Second

The calorie/second (cal/s) is a unit of power. One calorie/second equals 4.184 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 Gigawatt

The gigawatt (GW) is a unit of power. One gigawatt equals 1.000000 × 10^+9 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 Gigawatt are in 1 Calorie/Second?

There are exactly 4.184000e-9 Gigawatt in 1 Calorie/Second. This means the conversion factor from Calorie/Second to Gigawatt is 4.184000e-9.

What is the formula to convert Calorie/Second to Gigawatt?

The formula to convert Calorie/Second to Gigawatt is: GW = cal/s × 4.184000e-9. For example, to convert 10 Calorie/Second to Gigawatt, you would multiply 10 by 4.184000e-9.

What is a Calorie/Second?