Convert Turn to Arcsecond
Use this free converter to change turns (turn) into arcseconds ("). Turn and arcsecond both measure angle. As a quick reference, 1 turn equals 1296000 ", and 1 " equals 7.7160e-7 turn.
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Arcsecond (")
1296000
1 turn = 1296000 "
Angle conversion table
| Turn | Arcsecond |
|---|---|
| 0.01 | 12960 |
| 0.1 | 129600 |
| 0.5 | 648000 |
| 1 | 1296000 |
| 2 | 2592000 |
| 3 | 3888000 |
| 5 | 6480000 |
| 10 | 12960000 |
| 20 | 25920000 |
| 25 | 32400000 |
| 50 | 64800000 |
| 100 | 129600000 |
| 1,000 | 1296000000 |
How to convert Turn to Arcsecond
Multiply the turn value by 1296000 to get arcseconds.
- Enter the number of turns you want to convert.
- The converter instantly shows the equivalent value in arcseconds.
- Worked example: 15 turn × 1296000 = 19440000 ".
- Use the swap button to reverse the conversion (arcsecond to turn).
About these units
Turn (turn)
- Definition
- A turn is one complete rotation, equal to 360 degrees or 2π radians.
- History
- The full turn is the most intuitive angle and underlies the definition of other units.
- Current use
- Turns describe rotations in engineering, mechanics, and everyday language.
Arcsecond (")
- Definition
- An arcsecond (″) is one sixtieth of an arcminute, or 1/3600 of a degree.
- History
- It continues the base-60 subdivision used since ancient astronomy.
- Current use
- Arcseconds measure very small angles such as star positions and telescope resolution.
Frequently asked questions
How many arcseconds are in a turn?
There are 1296000 " in 1 turn. To convert, multiply the number of turns by 1296000.
How do I convert turns to arcseconds?
Multiply the turn value by 1296000 to get arcseconds. For example, 10 turn = 12960000 ".
Is this turn-to-arcsecond converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Turn to other angle units
| Unit | 1 Turn equals |
|---|---|
| Degree (°) | 360 ° |
| Radian (rad) | 6.2831853 rad |
| Gradian (grad) | 400 grad |
| Arcminute (') | 21600 ' |
| Arcsecond (") | 1296000 " |