Hectogray to Gigagray Conversion

Convert between Hectogray and Gigagray quickly and accurately.

hGy
GGy

How to Convert Hectogray to Gigagray

Conversion Formula

1 hGy = 1E-7 GGy
1 GGy = 10000000 hGy

Example

Convert 15 hGy to GGy:

15 hGy = 15 × 1E-7 GGy = 0 GGy

Unit Information

Learn about the radiation absorbed dose units you're converting between

Hectogray

hGy

Definition

A unit of absorbed radiation dose equal to 10^2 gray, used for moderate absorbed dose measurements.

History/Origin

Part of the SI metric system, where hecto- is the prefix for 10^2, used for moderate quantities.

Current Use

Used in radiation therapy, medical physics, and moderate-dose radiation applications.

Multiplier

10000

Offset

0

Gigagray

GGy

Definition

A unit of absorbed radiation dose equal to 10^9 gray, used for high absorbed dose measurements.

History/Origin

Part of the SI metric system, where giga- is the prefix for 10^9, used for large quantities.

Current Use

Used in theoretical physics and high-dose radiation applications.

Multiplier

100000000000

Offset

0

Hectogray to Gigagray Conversion Table

Hectogray [hGy] Gigagray [GGy]
1 hGy 1E-7 GGy
10 hGy 0.000001 GGy
25 hGy 0.000003 GGy
50 hGy 0.000005 GGy
100 hGy 0.00001 GGy
0 hGy 0E+0 GGy
-10 hGy -0.000001 GGy
-40 hGy -0.000004 GGy