📏 Arcseconds to Turns Converter
Convert arcseconds (″) to turns (rev) instantly, with the formula, a worked example and a conversion table.
Quick answer: 1 arcsecond (″) = 7.716049e-7 turns (rev). Formula: rev = ″ × 7.716049e-7.
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Arcseconds to Turns Converter inputs
Result
Arcseconds to Turns conversion table
| Arcseconds (″) | Turns (rev) |
|---|---|
| 0.1 ″ | 7.716049e-8 rev |
| 0.5 ″ | 3.858025e-7 rev |
| 1 ″ | 7.716049e-7 rev |
| 2 ″ | 0.0000015432 rev |
| 3 ″ | 0.0000023148 rev |
| 5 ″ | 0.000003858 rev |
| 10 ″ | 0.000007716 rev |
| 20 ″ | 0.0000154321 rev |
| 25 ″ | 0.0000192901 rev |
| 50 ″ | 0.0000385802 rev |
| 100 ″ | 0.0000771605 rev |
| 1,000 ″ | 0.0007716049 rev |
Other angle conversions
How to convert arcseconds to turns
Multiply the number of arcseconds by 7.716049e-7 to get turns: rev = ″ × 7.716049e-7.
Example: 5 ″ = 0.000003858 rev.
The arcsecond (″) and the turn (revolution) (rev) are both units of angle. Need the opposite direction? Use the rev to ″ converter.
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Metric and imperial units
The metric system (SI) is used by almost every country and by science worldwide. Its units scale by powers of ten – 1 kilometer is 1,000 meters, 1 meter is 100 centimeters – which makes conversions inside the system easy. The imperial and US customary systems (inches, feet, pounds, gallons) are still used daily in the United States and partly in the UK.
Since 1959 the inch has been defined as exactly 2.54 centimeters and the pound as exactly 0.45359237 kilograms, so conversions between the two systems are exact. Note that a US gallon (3.785 L) and an imperial gallon (4.546 L) are different – choose the right one above.
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Frequently asked questions
How many turns are in a arcsecond?
1 arcsecond = 7.716049e-7 turns.
How do I convert arcseconds to turns?
Use the formula rev = ″ × 7.716049e-7. For example, 5 ″ = 0.000003858 rev.
How do I convert turns back to arcseconds?
1 turn (revolution) = 1,296,000 arcseconds. Use the rev to ″ converter linked on this page.
Are these conversions exact?
Yes – all factors use the internationally defined values (for example 1 inch = 2.54 cm exactly, 1 pound = 0.45359237 kg exactly). Results are rounded to 8 significant digits for display.