Convert turns to arcminutes
1 turn = 21,600 ′. Change the amount below, or read the formula and the reference table further down.
1 turn equals
arcminutes
1 turn = 21,600 ′
The formula
Turns and arcminutes both measure angle from the same zero, so a single multiplier does the job.
′ = turn × 21,600
Going the other way? Convert arcminutes to turns.
Turns to arcminutes table
Common values, rounded for reading.
| Turns (turn) | Arcminutes (′) |
|---|---|
| 1 | 21,600 |
| 2 | 43,200 |
| 3 | 64,800 |
| 4 | 86,400 |
| 5 | 108,000 |
| 6 | 129,600 |
| 7 | 151,200 |
| 8 | 172,800 |
| 9 | 194,400 |
| 10 | 216,000 |
| 15 | 324,000 |
| 20 | 432,000 |
| 25 | 540,000 |
| 30 | 648,000 |
| 40 | 864,000 |
| 50 | 1,080,000 |
| 75 | 1,620,000 |
| 100 | 2,160,000 |
| 250 | 5,400,000 |
| 500 | 10,800,000 |
| 1,000 | 21,600,000 |
Questions people ask
- How many arcminutes are in a turn?
- One turn equals 21,600 arcminutes.
- How do I convert turns to arcminutes by hand?
- Multiply the number of turns by 21,600. For a rough check, 21,600 is close enough for most everyday use.
- What is 1 turn in arcminutes?
- 1 turn is 21,600 arcminutes.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.