Teragray to Milligray Conversion

Convert between Teragray and Milligray quickly and accurately.

TGy
mGy

How to Convert Teragray to Milligray

Conversion Formula

1 TGy = 1E+15 mGy
1 mGy = 1E-15 TGy

Example

Convert 15 TGy to mGy:

15 TGy = 15 × 1E+15 mGy = 2E+16 mGy

Unit Information

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

Teragray

TGy

Definition

A unit of absorbed radiation dose equal to 10^12 gray, used for high absorbed dose measurements.

History/Origin

Part of the SI metric system, where tera- is the prefix for 10^12, used for large quantities.

Current Use

Used in theoretical physics and high-dose radiation applications.

Multiplier

1E+14

Offset

0

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

Teragray to Milligray Conversion Table

Teragray [TGy] Milligray [mGy]
1 TGy 1E+15 mGy
10 TGy 1E+16 mGy
25 TGy 2E+16 mGy
50 TGy 5E+16 mGy
100 TGy 1E+17 mGy
0 TGy 0E+0 mGy
-10 TGy -1E+16 mGy
-40 TGy -4E+16 mGy