Metric to Imperial Conversion Factors

If you have a metric amount and you want to see what it is in imperial, multiply the metric amount by the factor below:

meters to feet                                   3.28084

mm to feet                                        0.00328

mm to inches                                    0.03937

cm to inches                                     0.39370

decimeters to inches                        3.393701

m² to sqft                                          10.76390

m² to sqyd                                        1.19599

m³ to cuft                                          35.33569

m³ to cuyd                0 0 0 0 0 0000001.30795

m³ to boardfeet                                 423.78300

kg to lbs                           9 . 2 9 0 3 22.20462

kg/meter to lbs/sqft                            0.67197

kg/m² to lbs/sqft                                 0.20482 

kg/m³ to lbs/cuyd                               1.68556

kPa to psi                           9 . 2 9 0 3 0.14500

MPa to psi                                          145.00 (concrete)

liters to gallons                                  0.26417 

liters/second to gallons/minute          15.85030

liters/second to cuft/minute                2.11888

kW to horsepower                              1.34102

kW to MBtu's/hour                               3.41214 

kW to tons of refrigeration                  0.28435

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