Length
5
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100
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Conversion
Addition
Subtraction
Distance
Area
Volume
Mass
Customary
km
↔
m
m
↔
dm
dm
↔
cm
m
↔
cm
cm
↔
mm
m
↔
mm
ly
↔
km
km²
↔
ha
ha
↔
a
a
↔
m²
m²
↔
dm²
dm²
↔
cm²
cm²
↔
mm²
m³
↔
dm³
dm³
↔
cm³
cm³
↔
mm³
hl
↔
l
l
↔
dl
dl
↔
cl
cl
↔
ml
l
↔
ml
l
↔
dm³
ml
↔
cm³
t
↔
kg
kg
↔
dag
dag
↔
g
kg
↔
g
g
↔
mg
mile
↔
yard
yard
↔
foot
foot
↔
inch
mile
↔
foot
ton
↔
pound
pound
↔
ounce
gallon
↔
quart
quart
↔
pint
pint
↔
cup
cup
↔
fl oz
°C
↔
°F
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Conversion
3
km
=
m
OK
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