Convert Arcsecond to Turn
Use this free converter to change arcseconds (") into turns (turn). Arcsecond and turn both measure angle. As a quick reference, 1 " equals 7.7160e-7 turn, and 1 turn equals 1296000 ".
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Turn (turn)
7.7160e-7
1 " = 7.7160e-7 turn
Angle conversion table
| Arcsecond | Turn |
|---|---|
| 0.01 | 7.7160e-9 |
| 0.1 | 7.7160e-8 |
| 0.5 | 3.8580e-7 |
| 1 | 7.7160e-7 |
| 2 | 0.0000015432099 |
| 3 | 0.0000023148148 |
| 5 | 0.0000038580247 |
| 10 | 0.0000077160494 |
| 20 | 0.000015432099 |
| 25 | 0.000019290123 |
| 50 | 0.000038580247 |
| 100 | 0.000077160494 |
| 1,000 | 0.00077160494 |
How to convert Arcsecond to Turn
Multiply the arcsecond value by 7.7160e-7 to get turns.
- Enter the number of arcseconds you want to convert.
- The converter instantly shows the equivalent value in turns.
- Worked example: 15 " × 7.7160e-7 = 0.000011574074 turn.
- Use the swap button to reverse the conversion (turn to arcsecond).
About these units
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.
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.
Frequently asked questions
How many turns are in a arcsecond?
There are 7.7160e-7 turn in 1 ". To convert, multiply the number of arcseconds by 7.7160e-7.
How do I convert arcseconds to turns?
Multiply the arcsecond value by 7.7160e-7 to get turns. For example, 10 " = 0.0000077160494 turn.
Is this arcsecond-to-turn 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 Arcsecond to other angle units
| Unit | 1 Arcsecond equals |
|---|---|
| Degree (°) | 0.00027777778 ° |
| Radian (rad) | 0.0000048481368 rad |
| Gradian (grad) | 0.00030864198 grad |
| Arcminute (') | 0.016666667 ' |
| Turn (turn) | 7.7160e-7 turn |