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List Units: A B C D E-F G H-I J-L M N O-P Q-R S T U-Z
Found 18 records
Angle
Unit Name Symbol SI Equivalent 
· arc minute (minute of arc) 
'  2.90888x10-4 rad 
· arc second (second of arc) 
"  4.84814x10-6 rad 
· circumference 
  6.28319 rad 
· degree 
°  1.74533x10-2 rad 
· gon 
gr  1.5708x10-2 rad 
· grade 
gr  1.5708x10-2 rad 
· hour of arc 
  0.261799 rad 
· milliradian 
mrad  1x10-3 rad 
· percent 
%  9.99967x10-3 rad 
· quadrant (angle) 
  1.5708 rad 
· radian 
rad  1 rad 
· revolution 
rev  6.28319 rad 
· sign 
  0.523599 rad 
Solid angle
Unit Name Symbol SI Equivalent 
· spat 
sp  12.5664 sr 
· square arcminute 
sq '  8.46159x10-8 sr 
· square arcsec 
sq "  2.35044x10-11 sr 
· square degree 
sq °  3.04614x10-4 sr 
· steradian 
sr  1 sr 
List Units: A B C D E-F G H-I J-L M N O-P Q-R S T U-Z
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