Convert Arcsecond to Arcminute
Use this free converter to change arcseconds (") into arcminutes ('). Arcsecond and arcminute both measure angle. As a quick reference, 1 " equals 0.016666667 ', and 1 ' equals 60 ".
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Arcminute (')
0.016666667
1 " = 0.016666667 '
Angle conversion table
| Arcsecond | Arcminute |
|---|---|
| 0.01 | 0.00016666667 |
| 0.1 | 0.0016666667 |
| 0.5 | 0.0083333333 |
| 1 | 0.016666667 |
| 2 | 0.033333333 |
| 3 | 0.05 |
| 5 | 0.083333333 |
| 10 | 0.16666667 |
| 20 | 0.33333333 |
| 25 | 0.41666667 |
| 50 | 0.83333333 |
| 100 | 1.6666667 |
| 1,000 | 16.666667 |
How to convert Arcsecond to Arcminute
Multiply the arcsecond value by 0.016666667 to get arcminutes.
- Enter the number of arcseconds you want to convert.
- The converter instantly shows the equivalent value in arcminutes.
- Worked example: 15 " × 0.016666667 = 0.25 '.
- Use the swap button to reverse the conversion (arcminute 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.
Arcminute (')
- Definition
- An arcminute (′) is one sixtieth of a degree.
- History
- It comes from the base-60 subdivision of the degree in astronomy.
- Current use
- Arcminutes measure small angles in astronomy, optics, and navigation.
Frequently asked questions
How many arcminutes are in a arcsecond?
There are 0.016666667 ' in 1 ". To convert, multiply the number of arcseconds by 0.016666667.
How do I convert arcseconds to arcminutes?
Multiply the arcsecond value by 0.016666667 to get arcminutes. For example, 10 " = 0.16666667 '.
Is this arcsecond-to-arcminute 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 |