"S" Conversion/Equivalency Factors
| Original Unit | Multiplied By | Conversion Factor | Equals | Final Unit |
|---|---|---|---|---|
| scruples | x | 20 | = | grains |
| seconds (angle) | x | 2.78E–04 | = | degrees |
| seconds (angle) | x | 0.01 | = | minutes |
| seconds (angle) | x | 3.09E–06 | = | quadrants |
| seconds (angle) | x | 4.848 137E–06 | = | radians |
| short tons (st) | x | 0.89 | = | long tons |
| short tons (st) | x | 0.907 184 7 | = | metric tons (t) |
| short tons (st) | x | 32,000 | = | ounces (oz) |
| short tons (st) | x | 29,166.66 | = | ounces, troy |
| short tons (st) | x | 2,000 a | = | pounds (lb) |
| short tons (st) | x | 2,430.56 | = | pounds, troy |
| short tons of crude oil | x | 6.65 | = | barrels (bbl) |
| short tons/square foot | x | 9,765 | = | kilograms/square meter |
| short tons/square foot | x | 2,000 | = | pounds/square inch |
| slugs | x | 14.593 90 | = | kilograms (kg) |
| slugs | x | 32.17 | = | pounds (lb) |
| spans | x | 9 | = | inches (in) |
| spheres | x | 12.57 | = | steradians |
| square centimeters (cm2) | x | 197,000 | = | circular mils |
| square centimeters (cm2) | x | 1.08E–03 | = | square feet (ft2) |
| square centimeters (cm2) | x | 0.15 | = | square inches (in2) |
| square centimeters (cm2) | x | 1.0E–04 | = | square meters (m2) |
| square centimeters (cm2) | x | 3.86E–11 | = | square miles (mi2) |
| square centimeters (cm2) | x | 100 | = | square millimeters (mm2) |
| square centimeters (cm2) | x | 1.2E–04 | = | square yards (yd2) |
| square feet (ft2) | x | 2.3E–05 | = | acres |
| square feet (ft2) | x | 183,000,000 | = | circular mils |
| square feet (ft2) | x | 929 | = | square centimeters (cm2) |
| square feet (ft2) | x | 144 | = | square inches (in2) |
| square feet (ft2) | x | 0.092 903 04 a | = | square meters (m2) |
| square feet (ft2) | x | 3.59E–08 | = | square miles (mi2) |
| square feet (ft2) | x | 92,900 | = | square millimeters (mm2) |
| square feet (ft2) | x | 0.11 | = | square yards (yd2) |
| square inches (in2) | x | 1,270,000 | = | circular mils |
| square inches (in2) | x | 6.451 6 a | = | square centimeters (cm2) |
| square inches (in2) | x | 6.94E–03 | = | square feet (ft2) |
| square inches (in2) | x | 645.20 | = | square millimeters (mm2) |
| square inches (in2) | x | 1,000,000 | = | square mils |
| square inches (in2) | x | 7.72E–04 | = | square yards (yd2) |
| square kilometers (km2) | x | 247.10 | = | acres |
| square kilometers (km2) | x | 100 | = | hectares |
| square kilometers (km2) | x | 10,000,000,000 | = | square centimeters (cm2) |
| square kilometers (km2) | x | 10,800,000 | = | square feet (ft2) |
| square kilometers (km2) | x | 1,550,000,000 | = | square inches (in2) |
| square kilometers (km2) | x | 1,000,000 | = | square meters (m2) |
| square kilometers (km2) | x | 0.386 | = | square miles (mi2) |
| square kilometers (km2) | x | 1,200,000 | = | square yards (yd2) |
| square meters (m2) | x | 2.47E–04 | = | acres |
| square meters (m2) | x | 10,000 | = | square centimeters (cm2) |
| square meters (m2) | x | 10.763 915 | = | square feet (ft2) |
| square meters (m2) | x | 1,550 | = | square inches (in2) |
| square meters (m2) | x | 3.86E–07 | = | square miles (mi2) |
| square meters (m2) | x | 1,000,000 | = | square millimeters (mm2) |
| square meters (m2) | x | 1.19 | = | square yards (yd2) |
| square miles (mi2) | x | 640 | = | acres |
| square miles (mi2) | x | 27,900,000 | = | square feet (ft2) |
| square miles (mi2) | x | 2.589 988 | = | square kilometers (km2) |
| square miles (mi2) | x | 2,589,988 | = | square meters (m2) |
| square miles (mi2) | x | 3,100,000 | = | square yards (yd2) |
| square millimeters (mm2) | x | 1,973 | = | circular mils |
| square millimeters (mm2) | x | 0.01 | = | square centimeters (cm2) |
| square millimeters (mm2) | x | 1.08E–05 | = | square feet (ft2) |
| square millimeters (mm2) | x | 1.55E–03 | = | square inches (in2) |
| square mils | x | 1.27 | = | circular mils |
| square mils | x | 6.45E–06 | = | square centimeters (cm2) |
| square mils | x | 1.0E–06 | = | square inches (in2) |
| square yards (yd2) | x | 2.07E–04 | = | acres |
| square yards (yd2) | x | 8,361 | = | square centimeters (cm2) |
| square yards (yd2) | x | 9 | = | square feet (ft2) |
| square yards (yd2) | x | 1,296 | = | square inches (in2) |
| square yards (yd2) | x | 0.836 127 4 | = | square meters (m2) |
| square yards (yd2) | x | 3.23E–07 | = | square miles (mi2) |
| square yards (yd2) | x | 836,000 | = | square millimeters (mm2) |
a Exact conversion.
b Calculated by the Energy Information Administration.
c Estimated.
This table was last updated January 31, 2014.