Length |
Multiplied by |
Inches to centimeters |
2.54 |
Centimeters to inches |
0.39 |
Inch to mm |
25.40 |
Mm to inch |
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 |
Multiplied by |
Square inches to CM2 |
6.451 |
CM2 to square inches |
0.15 |
Square inches to square meters |
0.09 |
Square meters to square inches |
10.76 |
Square yards to square meters |
0.84 |
Square meters to square yards |
1.20 |
Sq miles to square kilometres |
2.59 |
Square kilometres to sq miles |
0.39 |
Acres to hectares |
0.40 |
Hectares to acres |
2.47 |
Volume |
Multiplied by |
Cubic inches to CM3 |
16.39 |
CM3 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 litre |
0.02 |
Litre to cubic inches |
61.03 |
Gallons to liters |
4.55 |
Litres to gallon |
0.22 |
US gallons to liters |
3.79 |
Litres to US gallon |
0.26 |
Cubic ounces to milliliters |
30.77 |
Milliliters to cubic ounces |
0.03 |
Weight |
Multiplied by |
Ounces to grams |
28.35 |
Grams to ounces |
0.04 |
Pounds to kilograms |
0.45 |
Kilograms to pounds |
2.21 |
British tons to tonnes |
1.02 |
Tonnes to Britain tons |
0.98 |
US tons to tonnes |
0.91 |
Tonnes to US tons |
1.10 |