Building How To: Help

Handy Calculators to Make Your Job Easier!

Metric / Imperial Conversions

Length     Area     From To Multiply By From To Multiply By inches millimeters 25.4 sq inches sq millimeters 645.16 inches millimeters 25.4 sq millimeters sq inches 0.001550 millimeters inches 0.0394 sq inches sq centimeters 6.452 inches centimeters 2.54 sq centimeters sq inches 0.155 centimeters inches 0.3937 sq feet sq centimeters 929.03 feet meters 0.3048 sq centimeters sq feet 0.001076 meters feet 3.281 sq meters sq feet 10.76 yards meters 0.9144 sq feet sq meters 0.0929 meters yards 1.094 sq yards sq meters 0.8361 miles kilometers 1.609 sq meters sq yards 1.196 kilometers miles 0.6214 sq miles sq kilometers 2.5899       sq miles hectares 0.25899       hectares sq miles 3.8612       sq kilometers sq miles 0.3861       acres sq meters 4046.86       sq meters acres 0.0002471       acres hectares 0.4047       hectares acres 2.471

Volume
From	To	Multiply By
cu inches	cu centimeters	16.39
cu centimeters	cu inches	0.06102
cu inches	cu decimeters	16.387
cu feet	cu meters	0.02832
cu meters	cu feet	35.315
cu feet	cu inches	1728
cu feet	cu decimeters	28.316
cu yards	cu meters	0.7646
cu meters	cu yards	1.308

1 centimeter = 10 millimeters
1 decimeter = 10 centimeters
1 meter = 100 centimeters
1 kilometer = 1000 meters
1 foot = 12 inches
1 yard = 3 feet
1 mile = 1760 yards
1 sq foot = 144 sq inches

1 sq yard = 9 sq feet
1 acre = 4840 sq yards
1 sq mile = 640 acres
1 sq meter = 10,000 sq centimeters
1 cu meter = 1,000,000 cu centimeters