SI system
System index: "metre". See also units conversion and unit systems to learn how to convert these units.
Name | Description | File |
---|---|---|
Length |
||
m | metre | built-in |
ang | angstrom | si/distance.ncl |
nm | nanometre | si/distance.ncl |
mcm | micrometre | si/distance.ncl |
mm | millimetre | si/distance.ncl |
cm | centimetre | si/distance.ncl |
dm | decimetre | si/distance.ncl |
km | kilometre | si/distance.ncl |
Pm | petametre | si/astronom.ncl |
a_u | astronomical unit | si/astronom.ncl |
ly | light year | si/astronom.ncl |
pc | parsec | si/astronom.ncl |
Mass |
||
kg | kilogram | built-in |
mcg | microgram | si/mass.ncl |
mg | milligram | si/mass.ncl |
g | gram | si/mass.ncl |
t | ton | si/mass.ncl |
Temperature |
||
K | kelvin | built-in |
Time |
||
s | second | built-in |
ps | picosecond | si/time.ncl |
ns | nanosecond | si/time.ncl |
mcs | microsecond | si/time.ncl |
ms | millisecond | si/time.ncl |
min | minute | si/time.ncl |
h | hour | si/time.ncl |
d | day | si/time.ncl |
Electric current |
||
A | ampere | built-in |
mcA | microampere | si/basic.ncl |
мА | milliampere | si/basic.ncl |
кА | kiloampere | si/basic.ncl |
MA | megaampere | si/basic.ncl |
Luminous intensity |
||
cd | candela | built-in |
Amount of substance |
||
mol | mole | built-in |
mcmol | micromole | si/basic.ncl |
mmol | millimole | si/basic.ncl |
kmol | kilomole | si/basic.ncl |
Mmol | megamole | si/basic.ncl |
Frequency |
||
Hz | hertz | si/basic.ncl |
kHz | kilohertz | si/basic.ncl |
MHz | megahertz | si/basic.ncl |
GHz | gigahertz | si/basic.ncl |
Force |
||
N | newton | si/basic.ncl |
mcN | micronewton | si/basic.ncl |
mN | millinewton | si/basic.ncl |
kN | kilonewton | si/basic.ncl |
MN | meganewton | si/basic.ncl |
Energy |
||
J | joule | si/basic.ncl |
mcJ | microjoule | si/basic.ncl |
mJ | millijoule | si/basic.ncl |
kJ | kilojoule | si/basic.ncl |
MJ | megajoule | si/basic.ncl |
Power |
||
W | watt | si/basic.ncl |
mcW | microwatt | si/basic.ncl |
mW | milliwatt | si/basic.ncl |
kW | kilowatt | si/basic.ncl |
MW | megawatt | si/basic.ncl |
Pressure |
||
Pa | pascal | si/basic.ncl |
mcPa | micropascal | si/basic.ncl |
mPa | millipascal | si/basic.ncl |
kPa | kilopascal | si/basic.ncl |
MPa | megapascal | si/basic.ncl |
Luminous flux |
||
lm | lumen | si/basic.ncl |
mclm | microlumen | si/basic.ncl |
mlm | millilumen | si/basic.ncl |
klm | kilolumen | si/basic.ncl |
Mlm | megalumen | si/basic.ncl |
Illuminance |
||
lx | lux | si/basic.ncl |
mclx | microlux | si/basic.ncl |
mlx | millilux | si/basic.ncl |
klx | kilolux | si/basic.ncl |
Mlx | megalux | si/basic.ncl |
Electric charge |
||
C | coulomb | si/basic.ncl |
mcC | microcoulomb | si/basic.ncl |
mC | millicoulomb | si/basic.ncl |
kC | kilocoulomb | si/basic.ncl |
MC | megacoulomb | si/basic.ncl |
Potential difference |
||
V | volt | si/basic.ncl |
mcV | microvolt | si/basic.ncl |
mV | millivolt | si/basic.ncl |
kV | kilovolt | si/basic.ncl |
MV | megavolt | si/basic.ncl |
Electrical impedance |
||
Ohm | ohm | si/basic.ncl |
mcOhm | microohm | si/basic.ncl |
mOhm | milliohm | si/basic.ncl |
kOhm | kiloohm | si/basic.ncl |
MOhm | megaohm | si/basic.ncl |
Capacitance |
||
F | farad | si/basic.ncl |
pF | picofarad | si/basic.ncl |
nF | nanofarad | si/basic.ncl |
mcF | microfarad | si/basic.ncl |
mF | millifarad | si/basic.ncl |
Magnetic flux |
||
Wb | weber | si/basic.ncl |
mcWb | microweber | si/basic.ncl |
mWb | milliweber | si/basic.ncl |
kWb | kiloweber | si/basic.ncl |
MWb | megaweber | si/basic.ncl |
Magnetic flux density |
||
T | tesla | si/basic.ncl |
mcT | microtesla | si/basic.ncl |
mT | millitesla | si/basic.ncl |
kT | kilotesla | si/basic.ncl |
MT | megatesla | si/basic.ncl |
Inductance |
||
H | henry | si/basic.ncl |
pH | picohenry | si/basic.ncl |
nH | nanohenry | si/basic.ncl |
mcH | microhenry | si/basic.ncl |
mH | millihenry | si/basic.ncl |
Electric conductance |
||
S | siemens | si/basic.ncl |
mcS | microsiemens | si/basic.ncl |
mS | millisiemens | si/basic.ncl |
kS | kilosiemens | si/basic.ncl |
MS | megasiemens | si/basic.ncl |
Absorbed radiation dose |
||
Gy | gray | si/basic.ncl |
mcGy | microgray | si/basic.ncl |
mGy | milligray | si/basic.ncl |
kGy | kilogray | si/basic.ncl |
MGy | megagray | si/basic.ncl |
Square |
||
a | are | si/square.ncl |
ha | hectare | si/square.ncl |
Volume |
||
l | litre | si/volume.ncl |
mcl | mircolitre | si/volume.ncl |
ml | millilitre | si/volume.ncl |
dl | decilitre | si/volume.ncl |
dal | decalitre | si/volume.ncl |
hl | hectolitre | si/volume.ncl |
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