SI BASE UNITS
Derived units
without special
names
SI DERIVED UNITS WITH SPECIAL NAMES AND SYMBOLS
Solid lines indicate multiplication, broken lines indicate division
kilogram
kg
MASS
newton
m3
VOLUME
meter
m
LENGTH
second
m2
AREA
s
m/s
TIME
VELOCITY
N
(kg·m/s2)
FORCE
joule
J
(N·m)
(mol/s)
watt
mole
mol
AMOUNT OF
SUBSTANCE
ampere
A
ELECTRIC CURRENT
kelvin
K
THERMODYNAMIC
TEMPERATURE
candela
cd
LUMINOUS INTENSITY
ACCELERATION
C
(J/s)
°C
CELSIUS
TEMPERATURE
t/°C = T/K – 273.15
lux
lx
becquerel
(lm/m2)
ILLUMINANCE
Bq
henry
(V·s)
MAGNETIC
FLUX
sievert
hertz
(Wb/A)
V
Hz
tesla
INDUCTANCE
volt
(J/kg)
(1/s)
FREQUENCY
ACTIVITY
H
Sv
DOSE
EQUIVALENT
(1/s)
weber
(A·s)
(K)
(J/kg)
(OF A RADIONUCLIDE)
T
(Wb/m2)
MAGNETIC
FLUX DENSITY
(W/A)
POTENTIAL,
ELECTROMOTIVE
FORCE
ELECTRIC
CHARGE
degree
Celsius
Gy
ABSORBED
DOSE
Wb
CATALYTIC
ACTIVITY
coulomb
W
gray
POWER,
HEAT FLOW RATE
kat
m/s2
Pa
(N/m2)
PRESSURE,
STRESS
ENERGY, WORK,
QUANTITY OF HEAT
katal
pascal
farad
(C/V)
ohm
(V/A)
F
W
CAPACITANCE
RESISTANCE
lumen
lm
(cd·sr)
LUMINOUS
FLUX
steradian
sr
siemens
(1/W)
S
CONDUCTANCE
(m2/m2 = 1)
SOLID ANGLE
radian
rad
(m/m = 1)
PLANE ANGLE