Calorie (th) to Gigaelectron Volt Converter

Energy Converter

27 units available

Decimals:

From

To

26,114,473,967.54383

1 cal = 26,114,473,967.54383 GeV

Formula:

GeV = cal × 2.611447e+10

With your value: 1 cal = 26,114,473,967.543827 GeV

How big is that?

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

Heartbeat (1/4.2 your value)0.239 cal

Your value1.00 cal

AA battery charge (2.4e+3× your value)2.39e+3 cal

Slice of bread (6.7e+4× your value)6.69e+4 cal

Daily food intake (2.0e+6× your value)2.01e+6 cal

Litre of petrol (8.2e+6× your value)8.17e+6 cal

Other Calorie (th) to Gigaelectron Volt conversions

2 cal to GeV 3 cal to GeV 4 cal to GeV 5 cal to GeV 6 cal to GeV 7 cal to GeV 8 cal to GeV

Calorie (th) to Gigaelectron Volt Conversion Table

Calorie (th) (cal)	Gigaelectron Volt (GeV)
0.5	13,057,236,983.771915
1	26,114,473,967.54383
2	52,228,947,935.08766
5	130,572,369,837.71916
10	261,144,739,675.43832
15	391,717,109,513.1574
20	522,289,479,350.87665
25	652,861,849,188.5958
50	1.305724e+12
100	2.611447e+12
250	6.528618e+12
500	1.305724e+13
1000	2.611447e+13

Gigaelectron Volt to Calorie (th) Conversion Table

Gigaelectron Volt (GeV)	Calorie (th) (cal)
0.5	1.914647e-11
1	3.829294e-11
2	7.658588e-11
5	1.914647e-10
10	3.829294e-10
15	5.743941e-10
20	7.658588e-10
25	9.573235e-10
50	1.914647e-9
100	3.829294e-9
250	9.573235e-9
500	1.914647e-8
1000	3.829294e-8

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 (th) (cal)

Energy

Exact conversion

The thermochemical calorie is exactly 4.184 J.

The International Table calorie (4.1868 J) and the 15 °C calorie differ slightly.

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

Gigaelectron Volt (GeV)

Energy

Exact conversion

Derived from the joule (1 J = 1 kg·m²/s²). Thermochemical and IT calories, BTU and kWh are exact defined multiples.

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 (th) to Gigaelectron Volt

To convert from Calorie (th) (cal) to Gigaelectron Volt (GeV), multiply the value by 26,114,473,967.54383.

Formula: GeV = cal × 2.611447e+10

Reverse: cal = GeV × 3.829294e-11

Step-by-Step Example

Start with your value in Calorie (th). For example: 5 cal
Multiply by the conversion factor: 5 x 26,114,473,967.54383
The result is: 130,572,369,837.71916 GeV

About Calorie (th)

The thermochemical calorie equals 4.184 joules. Not to be confused with the food Calorie (kcal), which equals 1,000 calories.

Common uses: chemistry, nutrition, heating.

About Gigaelectron Volt

The gigaelectron volt (GeV) is a unit of energy and work. One gigaelectron volt equals 1.602177 × 10^-10 joules. UnitConvertLab converts it against every other energy unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

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

Frequently Asked Questions

How many Gigaelectron Volt are in 1 Calorie (th)?

There are exactly 26,114,473,967.54383 Gigaelectron Volt in 1 Calorie (th). This means the conversion factor from Calorie (th) to Gigaelectron Volt is 26,114,473,967.54383.

What is the formula to convert Calorie (th) to Gigaelectron Volt?

The formula to convert Calorie (th) to Gigaelectron Volt is: GeV = cal × 2.611447e+10. For example, to convert 10 Calorie (th) to Gigaelectron Volt, you would multiply 10 by 26,114,473,967.54383.

What is a Calorie (th)?