D and M Tractor Parts | OEM, aftermarket, and used tractor parts

D and M Tractor Parts | OEM, aftermarket, and used tractor parts

Common Area Conversions

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U.S. & British Units

1 square inch	= 1/1,296 square yard	= 1/444 square foot

1 square foot	= 1/9 square yard

1 square yard	= basic unit of area

1 square rod	= 30-1/4 square yards

1 acre	= 4,840 square yards	= 160 square rods

1 square mile	= 3,097,600 square yards	= 640 acres

Table of Metric Area

Unit

Abbreviation

Number of Square Meters

Approximate U.S. & British Equivalent

square kilometer

sq km or km ²

1,000,000

0.3861 square miles

hectare

ha

10,000

2.47 acres

are

a

100

119.60 square yards

sqaure centimeters

sq cm or cm²

0.000001

0.155 square inch

Common Area Conversions

to convert from	to	multiply by		to convert from	to	multiply by

sq mm	sq inches	.00155		sq inches	sq mm	645.2

sq cm	sq inches	.155		sq inches	sq cm	6.452

sq meters	sq feet	10.764		sq feet	sq meters	.09290

sq meters	sq yards	1.196		sq yards	sq meters	.8361

sq km	sq miles	.3861		sq miles	sq km	2.590

hectares	acres	2.471		acres	hectares	.4047

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D and M Tractor Parts | OEM, aftermarket, and used tractor parts