Arcseconds to turns converter
Turns (tr)
1 arcsecond = 7.716049e-7 turns
How to convert arcseconds to turns
tr = ″ × 7.71604938272 × 10^-7
Multiply the number of arcseconds by 7.71604938272 × 10^-7 to get turns. Going the other way, divide by 7.71604938272 × 10^-7 (or multiply by 1296000).
One arcsecond is exactly defined as 7.71604938272 × 10^-7 turns (to 12 significant figures), and one turn is 1296000 arcseconds.
Worked examples
- Convert 5 arcseconds: 5 × 7.71604938272 × 10^-7 = 0.000003858024691 0.000003858024691 turns.
- Convert 12.5 arcseconds: 12.5 × 7.71604938272 × 10^-7 = 0.000009645061728 0.000009645061728 turns.
- Convert 250 arcseconds: 250 × 7.71604938272 × 10^-7 = 0.0001929012346 0.0001929012346 turns.
Quick-reference table
| ″ | tr |
|---|---|
| 1 | 7.716049e-7 |
| 2 | 0.000001543209877 |
| 3 | 0.000002314814815 |
| 5 | 0.000003858024691 |
| 10 | 0.000007716049383 |
| 15 | 0.00001157407407 |
| 20 | 0.00001543209877 |
| 25 | 0.00001929012346 |
| 50 | 0.00003858024691 |
| 75 | 0.00005787037037 |
| 100 | 0.00007716049383 |
| 1,000 | 0.0007716049383 |
| tr | ″ |
|---|---|
| 1 | 1,296,000 |
| 2 | 2,592,000 |
| 3 | 3,888,000 |
| 5 | 6,480,000 |
| 10 | 12,960,000 |
| 15 | 19,440,000 |
| 20 | 25,920,000 |
| 25 | 32,400,000 |
| 50 | 64,800,000 |
| 75 | 97,200,000 |
| 100 | 129,600,000 |
| 1,000 | 1,296,000,000 |
Related conversions
Frequently asked questions
How many turns are in 1 arcsecond?
1 arcsecond equals 7.716049e-7 turns.
What is the formula to convert arcseconds to turns?
Use tr = ″ × 7.71604938272 × 10^-7. Multiply the number of arcseconds by 7.71604938272 × 10^-7 to get turns. Going the other way, divide by 7.71604938272 × 10^-7 (or multiply by 1296000).
What is 100 arcseconds in turns?
100 arcseconds is 0.00007716049383 turns.