Convert arcminute to radian
Here you can quickly calculate how many radian fit in one arcminute.
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- 1 ′ = 0.000291 rad
- 1 rad = 3437.746771 ′
Example: arcminute to radian
- 1 arcminute = 0.000291 radian
Arcminute to radian conversion table
| arcminute | radian |
|---|---|
| 1 | 0.000291 |
| 30 | 0.008727 |
| 45 | 0.01309 |
| 60 | 0.017453 |
| 90 | 0.02618 |
| 180 | 0.05236 |
| 270 | 0.07854 |
| 360 | 0.10472 |
Arcminute to radian formula
To convert arcminute to radian, multiply by 0.000291.
1 ′ = 0.000291 rad
Example: 1 arcminute = 0.000291 radian
Common angle conversion mistakes
-
The calculator is in the wrong mode. SIN() in a spreadsheet, Math.sin in code and a calculator in radian mode all read 90 as radians, so sin(90) gives about 0.894, not 1. Convert degrees to radians first, or switch the calculator to degree mode.
Quick arcminute and radian conversion quiz
Score:
0
10 radian equals 6 880 arcminute.
Correct answer: 10 radian = 34 400 arcminute.
5 radian equals 172 000 arcminute.
Correct answer: 5 radian = 17 200 arcminute.
100 arcminute equals 0.00291 radian.
Correct answer: 100 arcminute = 0.0291 radian.