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1BluePlanet.com Measurements and Conversions - Lenght and Distance

Measurements

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Length, Distance

Look down the left hand column to find the units you are converting from , and then work across the table to your right to find the units that you are converting to .
x means multiply by the conversion factor.

/ means divide by the conversion factor.

To: From:	mm	cm	m	in	ft	yd
mm		/ 10	/ 1000	/ 25.4	/ 304.8	/ 914.4
cm	x 10		/ 100	/ 2.54	/ 30.48	/ 91.44
m	x 1000	x 100		x 39.3701	x 3.28084	x 1.09361
in	x 25.4	x 2.54	/ 39.3701		/ 12	/ 36
ft	x 304.8	x 30.48	/ 3.28084	x 12		/ 3
yd	x 914.4	x 91.44	/ 1.09361	x 36	x 3

To: From:	km	miles	NM
km		/ 1.60934	/ 1.852
miles	x 1.60934		/ 1.15078
NM	x 1.852	x 1.15078

In the tables below the lenghts and distances are the most commonly found in every day use . The tables will help you to convert them.

Inches to Centimeters and Millimeters

in	cm	mm
1	2.5	25.4
2	5.1	50.8
3	7.6	76.2
4	10.2	101.6
5	12.7	127.0
6	15.2	152.4
7	17.8	177.8
8	20.3	203.2
9	22.9	228.6
10	25.4	254.0
11	27.9	279.4
12	30.5	304.8
14	35.6	355.6
16	40.6	406.4
18	45.7	457.2
20	50.8	508.0
22	55.9	558.8
24	61.0	609.6

Feet to Meters

ft	m
1	0.30
2	0.61
3	0.91
4	1.22
5	1.52
6	1.83
7	2.13
8	2.44
9	2.74
10	3.05