Arcsecond to Degree
Convert ″ to ° instantly — free, no sign-up.
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About the Arcsecond (″)
The Arcsecond is one sixtieth of an arcminute (1/3600 of a degree), the standard unit for extremely precise angular measurements in astronomy, such as stellar parallax.
About the Degree (°)
The Degree is the everyday unit for angles, dividing a full circle into 360 parts — a convention that traces back to ancient Babylonian base-60 mathematics.
How to convert ″ to °
- Enter the value in ″ in the box above.
- The ° equivalent updates instantly.
- Use the swap button to convert ° back to ″ just as easily.