Metric Units Conversion Calculator
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Calculator Use
Convert among units for any base unit of measure such as gram or meter or second or byte, etc.
For example, if you want to convert from meters to micrometers you would convert from "base unit" to micro. Likewise, if you want to convert from grams to micrograms or feet to microfeet you would still do a conversion from base unit to micro. Similarly, converting from kilograms to nanograms you just need to convert from kilo to nano.
Units, symbols and conversion values
used in this metric calculator
used in this metric calculator
10n
Prefix
Symbol
Decimal Equivalent
1024
yotta
Y
1 000 000 000 000 000 000 000 000
1021
zetta
Z
1 000 000 000 000 000 000 000
1018
exa
E
1 000 000 000 000 000 000
1015
peta
P
1 000 000 000 000 000
1012
tera
T
1 000 000 000 000
109
giga
G
1 000 000 000
106
mega
M
1 000 000
103
kilo
k
1 000
102
hecto
h
1 00
101
deca
da
1 0
100
none
none
1 (base unit)
10−1
deci
d
0.1
10−2
centi
c
0.01
10−3
milli
m
0.001
10−6
micro
µ
0.000 001
10−9
nano
n
0.000 000 001
10−12
pico
p
0.000 000 000 001
10−15
femto
f
0.000 000 000 000 001
10−18
atto
a
0.000 000 000 000 000 001
10−21
zepto
z
0.000 000 000 000 000 000 001
10−24
yocto
y
0.000 000 000 000 000 000 000 001
For further reading on SI Units please see Wikipedia for The International System of Units and SI Prefixes.
Cite this content, page or calculator as:
Furey, Edward "Metric Units Conversion Calculator"; from https://www.calculatorsoup.com - Online Calculator Resource.
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