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Length
11 units
m
km
cm
mm
+7
Weight
10 units
kg
g
mg
ug
+6
Temperature
4 units
°C
°F
K
°R
Area
9 units
m²
km²
cm²
ha
+5
Volume
12 units
L
mL
m³
cm³
+8
Speed
6 units
m/s
km/h
mph
kn
+2
Time
10 units
s
ms
us
ns
+6
Digital Storage
10 units
B
KB
MB
GB
+6
Energy
9 units
J
kJ
cal
kcal
+5
Pressure
8 units
Pa
kPa
MPa
bar
+4
Angle
5 units
°
rad
gon
'
+1
Frequency
5 units
Hz
kHz
MHz
GHz
+1
Fuel Economy
4 units
km/L
mpg
mpg (imp)
L/100km
Power
6 units
W
kW
MW
hp
+2
Common Conversions
cm to inches
kg to lbs
Celsius to Fahrenheit
mm to inches
meters to feet
km to miles
cm to feet
grams to ounces
inches to feet
liters to gallons
pounds to ounces
mph to kph
acres to square feet
radians to degrees
hp to kW
meters to yards
mL to cups
inches to cm
lbs to kg
Fahrenheit to Celsius
inches to mm
feet to meters
miles to km
feet to cm
ounces to grams
feet to inches
gallons to liters
ounces to pounds
kph to mph
square feet to acres
degrees to radians
kW to hp
yards to meters
cups to mL