How to Convert Rems to Grays
To convert rems to grays, divide the value by 100.
The Formula
Grays = Rems ÷ 100
Key Fact
1 gray = 100 rems
Tip: To convert grays back to rems, multiply by 100.
Rems to Grays
Convert rems (rem) to grays (Gy) with formulas, examples, and conversion tables.
rem
Gy
1 rem = 0.01 Gy
Full precision:0.01 Gy
Step-by-Step Solution
To convert 1 rems to grays, we divide by 100 because one gray equals exactly 100 rems.
1 gray = 100 rems
Since there are 100 rems in every gray, we divide our value by this factor:
1 ÷ 100 = 0.01 grays
So 1 rems = 0.01 grays.
Quick check: 0.01 × 100 = 1 rems
Example Conversions
Example 1: 1 rem = 0.01 Gy
1 ÷ 100 = 0.01
1 ÷ 100 = 0.01
Example 2: 5 rem = 0.05 Gy
5 ÷ 100 = 0.05
5 ÷ 100 = 0.05
Example 3: 10 rem = 0.1 Gy
10 ÷ 100 = 0.1
10 ÷ 100 = 0.1
Rems to Grays Table
| Rems | Grays |
|---|---|
| 1 rem | 0.01 Gy |
| 2 rem | 0.02 Gy |
| 5 rem | 0.05 Gy |
| 10 rem | 0.1 Gy |
| 20 rem | 0.2 Gy |
| 25 rem | 0.25 Gy |
| 50 rem | 0.5 Gy |
| 100 rem | 1 Gy |
| 250 rem | 2.5 Gy |
| 500 rem | 5 Gy |
| 1000 rem | 10 Gy |
1 Rem in Other Units
| Unit | 1 rem = |
|---|---|
| Rem to Sievert | 0.01 Sv |
| Rems to Millisieverts | 10 mSv |
| Rems to Microsieverts | 10000 μSv |
| Rems to Millirems | 1000 mrem |
| Rems to Grays | 0.01 Gy |
| Rems to Milligrays | 10 mGy |
| Rems to Rads | 1 rad |
| Rems to Roentgens | 1.1403 R |