Pilot Conversion Charts

English to Metric Standards
CONVERT FROM
TO
MULTIPLY BY
LENGTHS:
inches
mm
25.4
inches
cm
2.54
inches
meters
0.0254
feet
meters
0.3048
yards
km
0.0009144
yards
meters
0.9144
miles
km
1.609
SURFACES:
sq. inches
cm²
6.452
sq. inches
0.0929
sq. yards
0.8361
sq. miles
km²
2.59
acres
hectacres
0.4047
VOLUMES:
cubic inches
cm³
16.387
cubic inches
litres
0.016387
cubic feet
0.028317
cubic feet
litres
28.317
cubic yards
0.7646
liquid ounces
cm³
29.57
gallons
0.003785
gallons
litres
3.785
gallons
Imp. gal.
0.8333
CONVERT FROM
TO
MULTIPLY BY
WEIGHTS:
grains
grams
0.0648
ounces
grams
28.35
ounces
kg
0.02835
pounds (lbs.)
kg
0.4536
pounds (lbs.)
tons (metric)
0.000454
tons (U.S.)
kg
907.2
tons (U.S.)
tons (metric)
0.9072
tons (long)
kg
1016.0
tons (long)
tons (metric)
1.0160
SPEED:
ft/sec
meter/sec
0.3048
ft/min
meter/min
0.3048
mile/hour
km/hour
1.6093
FORCE:
lb/ft
kg/meter
1.48819
lb/yd
kg/meter
0.49606
lb/in²
kg/cm²
0.07031
lb/ft²
kg/m²
4.88261
ton/in²
tons (metric)/m²
10.93704
TEMPERATURE:
Fahrenheit
Celsius
Subtract 32
Then Divide by 1.8
Metric to English Standards
CONVERT FROM
TO
MULTIPLY BY
LENGTHS:
mm
inches
0.03937
cm
inches
0.3937
meters
inches
39.37
meters
feet
3.281
meters
yards
1.0936
km
yards
1093.6
km
miles
0.6214
SURFACES:
cm²
sq. inches
0.155
sq. feet
10.764
sq. yards
1.196
km²
sq. miles
0.3861
hectacres
acres
2.471
VOLUMES:
cm³
cubic inches
0.06102
cm³
liquid ounces
0.03381
cubic feet
35.314
cubic yards
1.308
gallons
264.2
litres
cubic inches
61.023
litres
cubic feet
0.03531
litres
gallons
0.2642
Imp. gal.
gallons
1.2
CONVERT FROM
TO
MULTIPLY BY
WEIGHTS:
grams
grains
15.432
grams
ounces
0.03527
kg
ounces
35.27
kg
pounds (lbs.)
2.2046
kg
tons (U.S.)
0.001102
kg
tons (long)
0.000984
tons (metric)
pounds (lbs.)
2204.6
tons (metric)
tons (U.S.)
1.1023
tons (metric)
tons (long)
0.9842
SPEED:
meter/sec
ft/sec
3.2809
meter/min
ft/min
3.2809
km/hour
mile/hour
0.6214
FORCE:
kg/meter
lb/ft
0.67196
kg/meter
lb/yd
2.01587
kg/cm²
lb/in²
14.22282
kg/m²
ton/in²
0.63495
tons (metric)/m²
ton/ft²
0.09143
TEMPERATURE:
Celsius
Fahrenheit
Multiply by 1.8
Then Add 32