Erg/Second to Kilocalorie/Hour Converter

Power Converter

22 units available

Decimals:

From

To

8.604207e-8

1 erg/s = 8.604207e-8 kcal/h

Formula:

kcal/h = erg/s × 8.604207e-8

With your value: 1 erg/s = 8.604207e-8 kcal/h

How big is that?

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

Your value1.00 erg/s

LED bulb (9.0e+7× your value)9.00e+7 erg/s

Laptop (6.5e+8× your value)6.50e+8 erg/s

Microwave oven (1.0e+10× your value)1.00e+10 erg/s

Electric kettle (3.0e+10× your value)3.00e+10 erg/s

Family car engine (9.0e+11× your value)9.00e+11 erg/s

Other Erg/Second to Kilocalorie/Hour conversions

2 erg/s to kcal/h 3 erg/s to kcal/h 4 erg/s to kcal/h 5 erg/s to kcal/h 6 erg/s to kcal/h 7 erg/s to kcal/h 8 erg/s to kcal/h

Erg/Second to Kilocalorie/Hour Conversion Table

Erg/Second (erg/s)	Kilocalorie/Hour (kcal/h)
0.5	4.302103e-8
1	8.604207e-8
2	1.720841e-7
5	4.302103e-7
10	8.604207e-7
15	1.290631e-6
20	1.720841e-6
25	2.151052e-6
50	4.302103e-6
100	8.604207e-6
250	2.151052e-5
500	4.302103e-5
1000	8.604207e-5

Kilocalorie/Hour to Erg/Second Conversion Table

Kilocalorie/Hour (kcal/h)	Erg/Second (erg/s)
0.5	5,811,111.11
1	11,622,222.22
2	23,244,444.44
5	58,111,111.1
10	116,222,222.2
15	174,333,333.3
20	232,444,444.4
25	290,555,555.5
50	581,111,111
100	1,162,222,222
250	2,905,555,555.000001
500	5,811,111,110.000001
1000	11,622,222,220.000002

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.

Erg/Second (erg/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

Kilocalorie/Hour (kcal/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

How to Convert Erg/Second to Kilocalorie/Hour

To convert from Erg/Second (erg/s) to Kilocalorie/Hour (kcal/h), multiply the value by 8.604207e-8.

Formula: kcal/h = erg/s × 8.604207e-8

Reverse: erg/s = kcal/h × 11,622,222.22

Step-by-Step Example

Start with your value in Erg/Second. For example: 5 erg/s
Multiply by the conversion factor: 5 x 8.604207e-8
The result is: 4.302103e-7 kcal/h

About Erg/Second

The erg/second (erg/s) is a unit of power. One erg/second equals 1.000000 × 10^-7 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 Kilocalorie/Hour

The kilocalorie/hour (kcal/h) is a unit of power. One kilocalorie/hour equals 1.162222222 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 Kilocalorie/Hour are in 1 Erg/Second?

There are exactly 8.604207e-8 Kilocalorie/Hour in 1 Erg/Second. This means the conversion factor from Erg/Second to Kilocalorie/Hour is 8.604207e-8.

What is the formula to convert Erg/Second to Kilocalorie/Hour?

The formula to convert Erg/Second to Kilocalorie/Hour is: kcal/h = erg/s × 8.604207e-8. For example, to convert 10 Erg/Second to Kilocalorie/Hour, you would multiply 10 by 8.604207e-8.

What is a Erg/Second?