Hectogray to Megagray Conversion

Convert between Hectogray and Megagray quickly and accurately.

hGy
MGy

How to Convert Hectogray to Megagray

Conversion Formula

1 hGy = 0 MGy
1 MGy = 10000 hGy

Example

Convert 15 hGy to MGy:

15 hGy = 15 × 0 MGy = 0.002 MGy

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

Megagray

MGy

Definition

A unit of absorbed radiation dose equal to 10^6 gray, used for moderate to high absorbed dose measurements.

History/Origin

Part of the SI metric system, where mega- is the prefix for 10^6, used for large quantities.

Current Use

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

Multiplier

100000000

Offset

0

Hectogray to Megagray Conversion Table

Hectogray [hGy] Megagray [MGy]
1 hGy 0.0001 MGy
10 hGy 0.001 MGy
25 hGy 0.0025 MGy
50 hGy 0.005 MGy
100 hGy 0.01 MGy
0 hGy 0E+0 MGy
-10 hGy -0.001 MGy
-40 hGy -0.004 MGy