Gigaelectron Volt to Rydberg Converter

Energy Converter

27 units available

Decimals:

From

To

73,498,656.526622

1 GeV = 73,498,656.526622 Ry

Formula:

Ry = GeV × 73,498,656.52662174

With your value: 1 GeV = 73,498,656.52662174 Ry

How big is that?

Everyday references on a logarithmic scale, all expressed in gigaelectron volt so you can sanity-check the result.

Your value1.00 GeV

Heartbeat (6.2e+9× your value)6.24e+9 GeV

AA battery charge (6.2e+13× your value)6.24e+13 GeV

Slice of bread (1.7e+15× your value)1.75e+15 GeV

Daily food intake (5.2e+16× your value)5.24e+16 GeV

Litre of petrol (2.1e+17× your value)2.13e+17 GeV

Other Gigaelectron Volt to Rydberg conversions

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

Gigaelectron Volt to Rydberg Conversion Table

Gigaelectron Volt (GeV)	Rydberg (Ry)
0.5	36,749,328.263311
1	73,498,656.526622
2	146,997,313.053244
5	367,493,282.633109
10	734,986,565.266218
15	1,102,479,847.899326
20	1,469,973,130.532435
25	1,837,466,413.165544
50	3,674,932,826.331088
100	7,349,865,652.662175
250	18,374,664,131.655437
500	36,749,328,263.310875
1000	73,498,656,526.62175

Rydberg to Gigaelectron Volt Conversion Table

Rydberg (Ry)	Gigaelectron Volt (GeV)
0.5	6.802845e-9
1	1.360569e-8
2	2.721138e-8
5	6.802845e-8
10	1.360569e-7
15	2.040854e-7
20	2.721138e-7
25	3.401423e-7
50	6.802845e-7
100	1.360569e-6
250	3.401423e-6
500	6.802845e-6
1000	1.360569e-5

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.

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

Rydberg (Ry)

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 Gigaelectron Volt to Rydberg

To convert from Gigaelectron Volt (GeV) to Rydberg (Ry), multiply the value by 73,498,656.52662174.

Formula: Ry = GeV × 73,498,656.52662174

Reverse: GeV = Ry × 1.360569e-8

Step-by-Step Example

Start with your value in Gigaelectron Volt. For example: 5 GeV
Multiply by the conversion factor: 5 x 73,498,656.52662174
The result is: 367,493,282.633109 Ry

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.

About Rydberg

The rydberg (Ry) is a unit of energy and work. One rydberg equals 2.179872 × 10^-18 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 Rydberg are in 1 Gigaelectron Volt?

There are exactly 73,498,656.52662174 Rydberg in 1 Gigaelectron Volt. This means the conversion factor from Gigaelectron Volt to Rydberg is 73,498,656.52662174.

What is the formula to convert Gigaelectron Volt to Rydberg?

The formula to convert Gigaelectron Volt to Rydberg is: Ry = GeV × 73,498,656.52662174. For example, to convert 10 Gigaelectron Volt to Rydberg, you would multiply 10 by 73,498,656.52662174.

What is a Gigaelectron Volt?