Milligray to Nanogray Conversion

Convert between Milligray and Nanogray quickly and accurately.

mGy
nGy

How to Convert Milligray to Nanogray

Conversion Formula

1 mGy = 1000000 nGy
1 nGy = 0 mGy

Example

Convert 15 mGy to nGy:

15 mGy = 15 × 1000000 nGy = 15000000 nGy

Unit Information

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

Milligray

mGy

Definition

A unit of absorbed radiation dose equal to 10^-3 gray, used for small absorbed dose measurements.

History/Origin

Part of the SI metric system, where milli- is the prefix for 10^-3, used for small quantities.

Current Use

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

Multiplier

0.1

Offset

0

Nanogray

nGy

Definition

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

History/Origin

Part of the SI metric system, where nano- is the prefix for 10^-9, used for extremely small quantities.

Current Use

Used in radiation protection, environmental monitoring, and extremely small-dose radiation measurements.

Multiplier

1E-7

Offset

0

Milligray to Nanogray Conversion Table

Milligray [mGy] Nanogray [nGy]
1 mGy 1000000 nGy
10 mGy 10000000 nGy
25 mGy 25000000 nGy
50 mGy 50000000 nGy
100 mGy 100000000 nGy
0 mGy 0E+0 nGy
-10 mGy -10000000 nGy
-40 mGy -40000000 nGy