Reference Guide

B-4 Tables of Units and Constants
Units (continued)
Unit (Full Name) Value in SI Units
rd (rod) 5.02921005842 m
rem (rem) .01 m
2
/ s
2
rpm (revolutions per minute) 60 1 / s
s (second) 1 s
S (siemens) 1 A
2
•s
3
/ kg•m
2
sb (stilb) 10000 cd / m
2
slug (slug) 14.5939029372 kg
sr (steradian) 1 sr
st (stere) 1 m
3
St (stokes) .0001 m
2
/ s
Sv (sievert) 1 m
2
/ s
2
t (metric ton) 1000 kg
T (tesla) 1 kg / A•s
2
tbsp (tablespoon) 1.47867647813 x 10
-5
m
3
therm (EEC therm) 105506000 kg•m
2
/ s
2
ton (short ton) 907.18474 kg
tonUk (long ton (UK)) 1016.0469088 kg
torr (torr (mmHg)) 133.322368421 kg / m•s
2
tsp (teaspoon) 4.92892159375 x 10
-6
m
3
u (unified atomic mass) 1.6605402 x 10
-27
kg
V (volt) 1 kg•m
2
/ A•s
3
W (watt) 1 kg•m / s
3
Wb (weber) 1 kg•m
2
/ A•s
2
yd (international yard) .9144 m
yr (year) 31556925.9747 s
? (undefined) undefined unit