How to Convert Rads to Roentgens
To convert rads to roentgens, multiply the value by 1.1403.
The Formula
Roentgens = Rads × 1.1403
Key Fact
1 rad = 1.1403 roentgens
Tip: To convert roentgens back to rads, divide by 1.1403.
Rads to Roentgens
Convert rads (rad) to roentgens (R) with formulas, examples, and conversion tables.
rad
R
1 rad = 1.1403 R
Full precision:1.1403 R
Step-by-Step Solution
To convert 1 rads to roentgens, we multiply by 1.1403 because one rad equals exactly 1.1403 roentgens.
1 rad = 1.1403 roentgens
Since each rad contains 1.1403 roentgens, we multiply our value by this factor:
1 × 1.1403 = 1.1403 roentgens
So 1 rads = 1.1403 roentgens.
Quick check: 1.1403 ÷ 1.1403 = 1 rads
Example Conversions
Example 1: 1 rad = 1.1403 R
1 × 1.1403 = 1.1403
1 × 1.1403 = 1.1403
Example 2: 5 rad = 5.7013 R
5 × 1.1403 = 5.7013
5 × 1.1403 = 5.7013
Example 3: 10 rad = 11.4025 R
10 × 1.1403 = 11.4025
10 × 1.1403 = 11.4025
Rads to Roentgens Table
| Rads | Roentgens |
|---|---|
| 1 rad | 1.1403 R |
| 2 rad | 2.2805 R |
| 5 rad | 5.7013 R |
| 10 rad | 11.4025 R |
| 20 rad | 22.805 R |
| 25 rad | 28.5063 R |
| 50 rad | 57.0125 R |
| 100 rad | 114.025 R |
| 250 rad | 285.063 R |
| 500 rad | 570.125 R |
| 1000 rad | 1140.25 R |
1 Rad in Other Units
| Unit | 1 rad = |
|---|---|
| Rads to Sieverts | 0.01 Sv |
| Rads to Millisieverts | 10 mSv |
| Rads to Microsieverts | 10000 μSv |
| Rads to Rems | 1 rem |
| Rads to Millirems | 1000 mrem |
| Rad to Gray | 0.01 Gy |
| Rads to Milligrays | 10 mGy |
| Rads to Roentgens | 1.1403 R |