Below is a Unit Converter table showing the General Conversion Formula to convert from one unit to another. So if you need to convert from square miles to square kilometers, miles to kilometers, acres to hectares, pounds to kilograms, inches to centimeters, feet to meters or vice versa and so on, then you will find this conversion table for different units very useful.

Conversion of Units

From	To	Multiply by
inches	millimeters	25.4
millimeters	inches	0.0394
inches	centimeters	2.54
centimeters	inches	0.3937
feet	meters	0.3048
meters	feet	3.281
yards	meters	0.9144
meters	yards	1.094
miles	kilometers	1.609
kilometers	miles	0.6214
sq inches	sq centimeters	6.452
sq centimeters	sq inches	0.155
sq meters	sq feet	10.76
sq feet	sq meters	0.0929
sq yards	sq meters	0.8361
sq meters	sq yards	1.196
sq miles	sq kilometers	2.589
sq kilometers	sq miles	0.3861
acres	hectares	0.4047
hectares	acres	2.471
cu inches	cu centimeters	16.39
cu centimeters	cu inches	0.06102
cu feet	cu meters	0.02832
cu meters	cu feet	35.315
cu yards	cu meters	0.7646
cu meters	cu yards	1.308
cu inches	liters	0.01639
liters	cu inches	61.03
pints	liters	0.5682
liters	pints	1.76
US pints	liters	0.47311
liters	US pints	2.114
US gallon	liters	3.785
gallons	liters	4.546
liters	US gallons	0.2642
liters	gallons	0.22
grains	grams	0.0648
grams	grains	15.43
ounces	grams	28.35
grams	ounces	0.03527
pounds	grams	453.6
grams	pounds	0.002205
pounds	kilograms	0.4536
kilograms	pounds	2.205
tons	kilograms	1016.05
kilograms	tons	0.0009842

Related Articles:
SI Prefixes and Symbols: Metric Prefixes
Distance Conversion: Miles and Kilometers
What are Roman Numerals?
How to read and write Roman Numerals