Radiology ConverterConvert between various radiology units
GraySievert
From
To
Sievert
Gray to Sievert

Convert Gray to Sievert

Formula
Sievert = Gray × 1.00000
or: Gray = Sievert ÷ 1.00000
Common Conversions
Gray to Sievert Conversion Table
GraySievert
0.10.1
0.50.5
11
22
55
1010
2525
5050
100100
500500
1,0001,000
5,0005,000
10,00010,000

What is a Gray (Gy)?

The Gray is a unit of radiology measurement used in science, engineering, and everyday calculations. It can be converted to other radiology units using standard conversion factors available on unitconvt.com.

What is a Sievert (Sv)?

The Sievert is a unit of radiology measurement used in science, engineering, and everyday calculations. It can be converted to other radiology units using standard conversion factors available on unitconvt.com.

How to Convert Gray (Gy) to Sievert (Sv)

To convert Gray to Sievert, multiply the Gray value by 1.00000. For example, to convert 5 Gray to Sievert: 5 × 1.00000 = 5.00000 Sievert. You can also use the free online calculator above for instant, accurate results.

Frequently Asked Questions

How many sieverts are in 1 gray?

There are 1.00000 sieverts in 1 gray. The conversion factor is 1.00000.

What is the formula to convert gray to sievert?

The formula is: Sievert = Gray × 1.00000. For example, 10 Gray = 10.0000 Sievert.

How to convert 100 gray to sievert?

100 gray = 100.000 sievert. Multiply 100 by 1.00000.

Is gray bigger than sievert?

No, 1 gray equals 1.00000 sievert, which means sievert is the smaller unit.