Degrees To Minutes Converter
Convert angles from decimal degrees to arcminutes. Used in astronomy, navigation, and other precision fields.
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A Guide to Converting Degrees to Arcminutes
What is a Degrees to Minutes Converter?
A Degrees to Minutes Converter is a tool for converting a measurement of an angle from degrees into arcminutes (or minutes of arc). This is a subdivision of a degree, commonly used in fields that require high precision in angular measurement, such as astronomy, navigation, and surveying.
- Degree (°): The standard unit of angular measure, where a full circle is 360°.
- Arcminute ('): A unit of angular measurement equal to 1/60th of one degree.
How to Use the Degrees to Minutes Converter
Our converter offers a simple, one-way conversion.
- Enter the angle in degrees: Type the value you want to convert into the input field.
- View the result: The tool instantly displays the equivalent angle in arcminutes.
The Conversion Formula
The conversion is based on the standard definition of an arcminute.
$$ 1 \text{ degree} = 60 \text{ arcminutes} $$
The formula for the conversion is:
$$ \text{Minutes} = \text{Degrees} \times 60 $$
Practical Example: Astronomical Observation
An astronomer measures the angular separation between two stars as 0.5 degrees. For their detailed records, they need to express this separation in arcminutes.
- Known Value: 0.5°
- Calculation: Minutes = 0.5 × 60 = 30'
- Using the calculator: Entering "0.5" in the degrees field instantly shows 30 arcminutes.
This conversion is crucial for precision in scientific fields. For other angle conversions, you can use our Angle Converter or the Degrees to Radians Converter. For calculations involving all three DMS units, the DMS Calculator is a great tool.
To learn more about angular measurements in astronomy, you can visit the Sky & Telescope website. For information on geographic coordinate systems that use these units, the U.S. Geological Survey (USGS) provides excellent resources.
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