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Conversion Tools


Conversion Factors

Length (Multiply by)
Inches to Centimeters 2.54
Centimeters to Inches 0.39
Inches to Millimeters 25.40
Millimeters to Inches 0.04
Feet to Meters 0.31
Meters to Feet 3.28
Yards to Meters 0.91
Meters to Yards 1.09
Miles to Kilometers 1.61
Kilometers to Miles 0.62
Area (Multiply by)
Square Inches to Square Centimeters 6.451
Square Centimeters to Square Inches 0.15
Square Feet to Square Meters 0.09
Square Meters to Square Feet 10.76
Square Yards to Square Meters 0.84
Square Meters to Square Yards 1.20
Square Miles to Square Kilometers 2.59
Square Kilometers to Square Miles 0.39
Acres to Hectares 0.40
Hectares to Acres 2.47
Volume (Multiply by)
Cubic Inches to Cubic Centimeters 16.39
Cubic Centimeters to Cubic Inches 0.06
Cubic Feet to Cubic Meters 0.03
Cubic Meters to Cubic Feet 35.32
Cubic Yards to Cubic Meters 0.76
Cubic Meters to Cubic Yards 1.31
Cubic Inches to Litres 0.02
Litres to Cubic Inches 61.03
Gallons to Litres 4.55
Litres to Gallons 0.22
US Gallons to Litres 3.79
Litres to US Gallons 0.26
Fluid Ounces to Cubic Millilitres 30.77
Cubic Millilitres to Fluid Ounces 0.03
Weight (Multiply by)
Ounces to Grams 28.35
Grams to Ounces 0.04
Pounds to Kilograms 0.45
Kilograms to Pounds 2.21
Long Tons to Tonnes 1.02
Tonnes to Long Tons 0.98
Short Tons to Tonnes 0.91
Tonnes to Short Tons 1.10