Units Currencies
Constants
Units Home
Unit Conversion
List Units
List Categories
Currencies
Convert Units
SI System
Base Units
Derived Units
Prefixes
Numbers
Constants
Base-N
Fractions
Time / Decimal
Resources
Bibliography
Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

more free publications
 
square degree
Symbol:  sq ° 
Category:  Solid angle 
SI Equivalent:  3.04614×10-4 sr
Dimension W 
 
Notes
1 square degree = (p/90)*sin(p/360) steradians ~ (p/180)2 steradians
Convert     sq °  
1 sq ° =
Solid angle
  Symbol Unit Name
2.42404×10-5  sp  spat 
3599.95  sq '  square arcminute 
1.29598×107  sq "  square arcsec 
3.04614×10-4  sr  steradian 
Glossary
Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.