What Is This Tool?
This converter helps transform an angle value expressed in minutes of arc (') into degrees (°). The minute is a smaller angular unit, equal to one-sixtieth of a degree, widely used in fields like astronomy, navigation, and optics.
How to Use This Tool?
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Enter the value in minute ['] that you want to convert
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Select the input unit as minute ['] and the output unit as degree [°]
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Click convert to see the equivalent angle in degrees
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Use the results to support calculations or mapping tasks
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Apply the conversion in contexts like astronomy, navigation, or surveying
Key Features
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Converts angular measurements from minute ['] to degree [°]
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Supports common use cases in astronomy, navigation, cartography, surveying, and optics
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Uses a clear conversion factor of 1' = 0.0166666667°
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Simplifies fractional angular values for easier interpretation
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Browser-based and easy to use
Examples
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30 minutes ['] equals 0.5 degrees [°]
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45 minutes ['] equals 0.75 degrees [°]
Common Use Cases
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Expressing angular distances between celestial bodies in astronomy
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Recording geographic coordinates with degrees and minutes for navigation and cartography
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Taking small angular measurements in surveying and optics instrument settings
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Simplifying angular sizes such as planetary diameters or telescope resolution
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Describing orientation angles in engineering and geographic positioning
Tips & Best Practices
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Double-check unit selections before converting to ensure accuracy
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Use the converted degrees for clearer interpretation and calculation
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Combine with seconds of arc conversion carefully for full degrees-minutes-seconds format
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Consider instrument calibration and environmental factors affecting measurements
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Use the tool within its supported conversion limits to avoid rounding issues
Limitations
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Decimal conversions may introduce small rounding errors
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Accuracy depends on measurement quality and instrument calibration
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This tool converts only from minute to degree and does not support seconds of arc
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Full DMS conversions require additional steps beyond this conversion
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Does not address non-angular measurements or units outside this scope
Frequently Asked Questions
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What is a minute of arc?
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A minute of arc is an angular unit equal to 1/60 of a degree, used to measure small angles such as celestial separations or geographic coordinates.
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How many degrees are in one minute [']?
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One minute corresponds exactly to 0.0166666667 degrees.
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Can I use this tool to convert seconds of arc directly?
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No, this converter only handles conversion from minute to degree. Convert seconds separately or combine with minutes for full DMS conversion.
Key Terminology
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Minute [']
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An angular unit equal to 1/60 of one degree, used for precise measurement of angles in various scientific and engineering fields.
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Degree [°]
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A unit of plane angle representing 1/360 of a full circle, widely used for measuring rotation, orientation, and geographical coordinates.
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DMS Format
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Degrees, Minutes, and Seconds format for expressing angles, combining degrees with subdivisions of minutes and seconds of arc.