• arcmin   grad
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The arcminute, a unit of angular measurement, is an intriguing relic from astronomy and navigation. One arcminute equals 1/60th of a degree, and there are 60 arcminutes in a degree. To grasp its precision, consider that the human eye can typically perceive an angular resolution of about one arcminute, which is roughly the apparent size of a dime viewed from 75 feet away. This unit is essential in celestial mapping; for instance, the star Sirius has an apparent diameter of about six arcseconds, a subdivision of the arcminute, spotlighting just how detailed our measurement tools need to be.

Interestingly, the arcminute laid the groundwork for innovations like lunar distance in celestial navigation. Sailors in the 18th century used this unit to calculate longitudes, revolutionizing global exploration. Its precision helped navigate the vast oceans, turning the arcminute into a metric of discovery and adventure, not just measurement.

Did you know?

The gradian, also known as a gon, is a fascinating and less commonly used unit of angular measurement. It divides a circle into 400 equal parts, unlike the more familiar degrees or radians. Interestingly, its use is more prevalent in surveying and engineering because it simplifies calculations—each right angle is exactly 100 gradians.

The gradian was introduced during the French Revolution as part of the metric system’s attempt to decimalize units of measurement. Though it didn’t gain widespread adoption, gradian remains a testament to innovative efforts in standardizing measurements. Its legacy continues, offering an intriguing alternative for those looking to simplify complex angular calculations or explore history’s impact on our mathematical tools.

> Arcminutes to Gradians Conversion Table

Arcminutes Gradians
0 arcmin 0 grad
50 arcmin 0.925926 grad
100 arcmin 1.85185 grad
150 arcmin 2.77778 grad
200 arcmin 3.7037 grad
250 arcmin 4.62963 grad
300 arcmin 5.55556 grad
350 arcmin 6.48148 grad
400 arcmin 7.40741 grad
450 arcmin 8.33333 grad
500 arcmin 9.25926 grad
550 arcmin 10.18519 grad
600 arcmin 11.11111 grad
650 arcmin 12.03704 grad
700 arcmin 12.96296 grad
750 arcmin 13.88889 grad
800 arcmin 14.81481 grad
850 arcmin 15.74074 grad
900 arcmin 16.66667 grad
950 arcmin 17.59259 grad
1000 arcmin 18.51852 grad
1050 arcmin 19.44444 grad
1100 arcmin 20.37037 grad
1150 arcmin 21.2963 grad
1200 arcmin 22.22222 grad
1250 arcmin 23.14815 grad
1300 arcmin 24.07407 grad
1350 arcmin 25 grad
1400 arcmin 25.92593 grad
1450 arcmin 26.85185 grad
1500 arcmin 27.77778 grad
1550 arcmin 28.7037 grad
1600 arcmin 29.62963 grad
1650 arcmin 30.55556 grad
1700 arcmin 31.48148 grad
1750 arcmin 32.40741 grad
1800 arcmin 33.33333 grad
1850 arcmin 34.25926 grad
1900 arcmin 35.18519 grad
1950 arcmin 36.11111 grad
2000 arcmin 37.03704 grad
2050 arcmin 37.96296 grad
2100 arcmin 38.88889 grad
2150 arcmin 39.81481 grad
2200 arcmin 40.74074 grad
2250 arcmin 41.66667 grad
2300 arcmin 42.59259 grad
2350 arcmin 43.51852 grad
2400 arcmin 44.44444 grad
2450 arcmin 45.37037 grad
2500 arcmin 46.2963 grad
2550 arcmin 47.22222 grad
2600 arcmin 48.14815 grad
2650 arcmin 49.07407 grad
2700 arcmin 50 grad
2750 arcmin 50.92593 grad
2800 arcmin 51.85185 grad
2850 arcmin 52.77778 grad
2900 arcmin 53.7037 grad
2950 arcmin 54.62963 grad
3000 arcmin 55.55556 grad
3050 arcmin 56.48148 grad
3100 arcmin 57.40741 grad
3150 arcmin 58.33333 grad
3200 arcmin 59.25926 grad
3250 arcmin 60.18519 grad
3300 arcmin 61.11111 grad
3350 arcmin 62.03704 grad
3400 arcmin 62.96296 grad
3450 arcmin 63.88889 grad
3500 arcmin 64.81481 grad
3550 arcmin 65.74074 grad
3600 arcmin 66.66667 grad