Convert Arcseconds to Arcminutes
Instantly convert Arcseconds (″) to Arcminutes (′) with our free online calculator.
Formula: ″ to ′ — multiply by 0.0166667
Reference Table
| Arcseconds (″) | Arcminutes (′) |
|---|---|
| 1 | 0.0166667 |
| 5 | 0.0833333 |
| 10 | 0.166667 |
| 25 | 0.416667 |
| 50 | 0.833333 |
| 100 | 1.66667 |
How to Convert Arcseconds to Arcminutes
Formula
To convert Arcseconds (″) to Arcminutes (′): multiply by 0.0166667
Step-by-Step
- Start with your value in Arcseconds (″).
- Multiply by 0.0166667 to perform the conversion.
- The result is your value expressed in Arcminutes (′).
Conversion Factor
1 ″ = 0.0166667 ′
Reverse Factor
1 ′ = 60 ″
Worked Example
Convert 25 Arcseconds to Arcminutes: 25 ″ = 0.416667 ′
About Arcsecond (″)
A unit of angle equal to 1/3600 of a degree (or 1/60 of an arcminute). Arcseconds are the working unit of modern observational astronomy — stellar parallax, telescope resolution (Hubble ≈ 0.05 arcsec), and astrometric catalogs all report positions and motions in arcseconds. Geodetic GPS and high-precision surveying also specify coordinate accuracy in arcseconds, where sub-arcsecond resolution corresponds to centimeter-level positioning on Earth.
About Arcminute (′)
A unit of angle equal to 1/60 of a degree. Arcminutes are the standard sub-degree unit in astronomy (angular size of planets, lunar features, and stars), optometry (visual acuity — 20/20 vision corresponds to resolving a 1-arcminute gap), and precision surveying. Navigation links arcminutes directly to distance: one arcminute of latitude equals one nautical mile along any meridian.
Quick Facts
- 1 Arcsecond equals 0.0166667 Arcminutes
- 1 Arcminute equals 60 Arcseconds
- Arcsecond is a unit of angle
- Arcminute is a unit of angle
- This conversion is commonly used in surveying, navigation, trigonometry, and mechanical design
Common Arcsecond to Arcminute Conversions
| Arcseconds (″) | Arcminutes (′) |
|---|---|
| 0.01 | 0.000166667 |
| 0.1 | 0.00166667 |
| 0.25 | 0.00416667 |
| 0.5 | 0.00833333 |
| 1 | 0.0166667 |
| 2 | 0.0333333 |
| 3 | 0.05 |
| 5 | 0.0833333 |
| 10 | 0.166667 |
| 15 | 0.25 |
| 20 | 0.333333 |
| 25 | 0.416667 |
| 50 | 0.833333 |
| 75 | 1.25 |
| 100 | 1.66667 |
| 250 | 4.16667 |
| 500 | 8.33333 |
| 1000 | 16.6667 |
| 5000 | 83.3333 |
| 10000 | 166.667 |
Understanding Arcseconds
The Arcsecond (symbol: ″) is a unit of angle. A unit of angle equal to 1/3600 of a degree (or 1/60 of an arcminute). Arcseconds are the working unit of modern observational astronomy — stellar parallax, telescope resolution (Hubble ≈ 0.05 arcsec), and astrometric catalogs all report positions and motions in arcseconds. Geodetic GPS and high-precision surveying also specify coordinate accuracy in arcseconds, where sub-arcsecond resolution corresponds to centimeter-level positioning on Earth.
Arcseconds are commonly used in surveying, navigation, trigonometry, and mechanical design.
Understanding Arcminutes
The Arcminute (symbol: ′) is a unit of angle. A unit of angle equal to 1/60 of a degree. Arcminutes are the standard sub-degree unit in astronomy (angular size of planets, lunar features, and stars), optometry (visual acuity — 20/20 vision corresponds to resolving a 1-arcminute gap), and precision surveying. Navigation links arcminutes directly to distance: one arcminute of latitude equals one nautical mile along any meridian.
Arcminutes are commonly used in surveying, navigation, trigonometry, and mechanical design.
Why Convert Arcseconds to Arcminutes?
Converting between Arcseconds and Arcminutes is a frequent requirement for engineers, scientists, and students working with angle values. Different industries and regions favour different unit systems, so having a dependable conversion tool saves time and prevents errors in technical calculations. Whether you are verifying a specification sheet, cross-checking simulation results, or preparing a report for an international audience, accurate angle conversion is essential.
Frequently Asked Questions
How do I convert Arcseconds to Arcminutes?
A unit of angle equal to 1/3600 of a degree (or 1/60 of an arcminute). To convert Arcseconds to Arcminutes, multiply by 0.0166667. For example, 25 ″ equals 0.416667 ′.
How many Arcminutes are in 1 Arcsecond?
There are 0.0166667 Arcminutes in 1 Arcsecond.
How many Arcseconds are in 1 Arcminute?
There are 60 Arcseconds in 1 Arcminute.
What is the formula for Arcsecond to Arcminute conversion?
The formula is: multiply by 0.0166667. This means 1 ″ = 0.0166667 ′.
Is a Arcsecond bigger than a Arcminute?
Yes. One Arcsecond is larger than one Arcminute because 1 ″ equals 0.0166667 ′, which is less than 1.
When do you need to convert between Arcseconds and Arcminutes?
A unit of angle equal to 1/60 of a degree. Arcsecond and Arcminute are both angle units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.