500mil是多少°？
500mil = 28.125°
是28.125°，所以说成28°也没问题——四舍五入的误差在0.5%以内。
反过来，500°是多少mil？
500° = 8,888.88889mil
计算公式: ° = mil × 0.05625
该数值前后的 mil → °
50 mil2.8125°
100 mil5.625°
150 mil8.4375°
200 mil11.25°
250 mil14.0625°
300 mil16.875°
350 mil19.6875°
400 mil22.5°
450 mil25.3125°
500 mil28.125°
550 mil30.9375°
600 mil33.75°
650 mil36.5625°
700 mil39.375°
750 mil42.1875°
800 mil45°
850 mil47.8125°
900 mil50.625°
950 mil53.4375°
1,000 mil56.25°