How to Convert Milligrays to Grays
To convert milligrays to grays, divide the value by 1000.
The Formula
Grays = Milligrays ÷ 1000
Key Fact
1 gray = 1000 milligrays
Tip: To convert grays back to milligrays, multiply by 1000.
Milligrays to Grays
Convert milligrays (mGy) to grays (Gy) with formulas, examples, and conversion tables.
mGy
Gy
1 mGy = 0.001 Gy
Full precision:0.001 Gy
Step-by-Step Solution
To convert 1 milligrays to grays, we divide by 1000 because one gray equals exactly 1000 milligrays.
1 gray = 1000 milligrays
Since there are 1000 milligrays in every gray, we divide our value by this factor:
1 ÷ 1000 = 0.001 grays
So 1 milligrays = 0.001 grays.
Quick check: 0.001 × 1000 = 1 milligrays
Example Conversions
Example 1: 1 mGy = 0.001 Gy
1 ÷ 1000 = 0.001
1 ÷ 1000 = 0.001
Example 2: 5 mGy = 0.005 Gy
5 ÷ 1000 = 0.005
5 ÷ 1000 = 0.005
Example 3: 10 mGy = 0.01 Gy
10 ÷ 1000 = 0.01
10 ÷ 1000 = 0.01
Milligrays to Grays Table
| Milligrays | Grays |
|---|---|
| 1 mGy | 0.001 Gy |
| 2 mGy | 0.002 Gy |
| 5 mGy | 0.005 Gy |
| 10 mGy | 0.01 Gy |
| 20 mGy | 0.02 Gy |
| 25 mGy | 0.025 Gy |
| 50 mGy | 0.05 Gy |
| 100 mGy | 0.1 Gy |
| 250 mGy | 0.25 Gy |
| 500 mGy | 0.5 Gy |
| 1000 mGy | 1 Gy |
1 Milligray in Other Units
| Unit | 1 mGy = |
|---|---|
| Milligrays to Sieverts | 0.001 Sv |
| Milligrays to Millisieverts | 1 mSv |
| Milligrays to Microsieverts | 1000 μSv |
| Milligrays to Rems | 0.1 rem |
| Milligrays to Millirems | 100 mrem |
| Milligrays to Grays | 0.001 Gy |
| Milligrays to Rads | 0.1 rad |
| Milligrays to Roentgens | 0.11403 R |