US Versus Metric Units

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Conversion Calculators
Temperature

Celsius
Celsius to Fahrenheit Fahrenheit to Celsius
Fahrenheit
Volume

Liters
Gallons to Liters
Gallons
Distance

Kilometers
Kilometers to Miles Miles to Kilometers
Miles
Mileage

Kilometers per Liter
Kilometers per Liter to Miles per Gallon Miles per Gallon to Kilometers per Liter
Miles per Gallon
Various Units
USMetric
1 mile1.609 kilometer
1 yard0.914 meter
1 foot30.48 centimeter
1 inch2.54 centimeter
1 square mile2.589 square kilometer
1 pound0.454 kilogram
1 ounce28.4 gram
1 gallon3.785 liter
MetricUS
1 kilometer0.622 miles
1 meter1.094 yards
30 centimeter0.984 feet
1 centimeter0.393 inches
1 square kilometer0.386 square mile
1 kilogram2.205 pounds
10 gram0.352 ounces
1 liter0.264 gallons