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Arcseconds to Degrees Converter

Convert arcseconds to degrees and back instantly with formula and common values.

Arcseconds to Degrees: 1 ″ equals 0.000278 °. To convert arcseconds to degrees, multiply by 0.000278 (° = ″ × 0.00027777778). For example, 10 ″ = 0.002778 °.

6.8 ″ = 0.001889 °

° = ″ × 0.00027777778

How to Convert Arcseconds to Degrees

To convert from arcseconds to degrees, multiply the value by 0.000278. The conversion is linear, meaning doubling the input doubles the output.

Conversion Formula

  • Arcseconds to Degrees: ° = ″ × 0.00027777778
  • Degrees to Arcseconds: ″ = ° ÷ 0.00027777778
Arcseconds to Degrees conversion scale — a dual ruler showing 1 ″ equals .0003 °.
Arcseconds to Degrees conversion scale (″ to °).

Arcseconds to Degrees Conversion Chart

Arcseconds (″)Degrees (°)
0.12.77778e-5
0.256.94444e-5
0.50.000139
10.000278
20.000556
30.000833
50.001389
100.002778
200.005556
250.006944
500.013889
1000.027778
2500.069444
10000.277778

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FAQ

How do I convert arcseconds to degrees?

Multiply by 2.7778e-4. For example, 6.8 ″ × 2.7778e-4 = 0.0019 °.

What is the formula for arcseconds to degrees?

The formula is: ° = ″ × 2.7778e-4.

How many degrees are in one arcsecond?

One arcsecond equals 0.0003 degrees.

How many degrees are in 1 arcsecond?

1 ″ equals 0.000278 °.

How do you convert arcseconds to degrees?

Multiply the arcsecond value by 0.000278. Formula: ° = ″ × 0.00027777778.

How many degrees are in 5 arcseconds?

5 ″ = 0.001389 °.

How do you convert degrees back to arcseconds?

Use the inverse formula: ″ = ° ÷ 0.00027777778. For example, 1 ° = 3599.999971 ″.