Exagray to Hectogray Conversion

Convert between Exagray and Hectogray quickly and accurately.

EGy
hGy

How to Convert Exagray to Hectogray

Conversion Formula

1 EGy = 1E+16 hGy
1 hGy = 1E-16 EGy

Example

Convert 15 EGy to hGy:

15 EGy = 15 × 1E+16 hGy = 2E+17 hGy

Unit Information

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

Exagray

EGy

Definition

A unit of absorbed radiation dose equal to 10^18 gray, used for extremely high absorbed dose measurements.

History/Origin

Part of the SI metric system, where exa- is the prefix for 10^18, used for extremely large quantities.

Current Use

Used in theoretical physics and extremely high-dose radiation applications.

Multiplier

1E+20

Offset

0

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

Exagray to Hectogray Conversion Table

Exagray [EGy] Hectogray [hGy]
1 EGy 1E+16 hGy
10 EGy 1E+17 hGy
25 EGy 2E+17 hGy
50 EGy 5E+17 hGy
100 EGy 1E+18 hGy
0 EGy 0E+0 hGy
-10 EGy -1E+17 hGy
-40 EGy -4E+17 hGy