1 turn to arcseconds
1 turn = 1,296,000 ″. Change the amount below, or read the formula and the reference table further down.
1 turn equals
arcseconds
1 turn = 1,296,000 ″
The formula
Turns and arcseconds both measure angle from the same zero, so a single multiplier does the job.
″ = turn × 1,296,000
Going the other way? Convert arcseconds to turns.
Turns to arcseconds table
Values either side of 1 turn.
| Turns (turn) | Arcseconds (″) |
|---|---|
| -4 | -5,184,000 |
| -3.5 | -4,536,000 |
| -3 | -3,888,000 |
| -2.5 | -3,240,000 |
| -2 | -2,592,000 |
| -1.5 | -1,944,000 |
| -1 | -1,296,000 |
| -0.5 | -648,000 |
| 0 | 0 |
| 0.5 | 648,000 |
| 1 | 1,296,000 |
| 1.5 | 1,944,000 |
| 2 | 2,592,000 |
| 2.5 | 3,240,000 |
| 3 | 3,888,000 |
| 3.5 | 4,536,000 |
| 4 | 5,184,000 |
| 4.5 | 5,832,000 |
| 5 | 6,480,000 |
| 5.5 | 7,128,000 |
| 6 | 7,776,000 |
Questions people ask
- How many arcseconds are in a turn?
- One turn equals 1,296,000 arcseconds.
- How do I convert turns to arcseconds by hand?
- Multiply the number of turns by 1,296,000. For a rough check, 1,296,000 is close enough for most everyday use.
- What is 1 turn in arcseconds?
- 1 turn is 1,296,000 arcseconds.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.