Tape measures can be used to measure units of length, and a calculator can be used to convert to another unit

Convert Inches

What would you like to convert inches to? You may choose an imperial or metric unit.
Convert Inches to Miles
1 inch is equal to 1.5783E-5 miles
Convert Inches to Yards
1 inch is equal to 0.027778 yards
Convert Inches to Feet
1 inch is equal to 0.083333 feet
Convert Inches to Kilometers
1 inch is equal to 2.54E-5 kilometers
Convert Inches to Meters
1 inch is equal to 0.0254 meters
Convert Inches to Centimeters
1 inch is equal to 2.54 centimeters
Convert Inches to Millimeters
1 inch is equal to 25.4 millimeters
Convert Inches to Micrometers
1 inch is equal to 25,400 micrometers
Convert Inches to Nanometers
1 inch is equal to 25,400,000 nanometers
Inches are a measure of length. Inch is an imperial unit of measure and can be abbreviated as in. For example 1 inch can be written as 1in. Learn more about length and find more unit of measurement conversion tools on the length measurement conversion page.
Inches unit of measurement conversion

Inches Measurement Conversion Table

Common inch values and equivalent imperial and metric length measurements
inches miles yards feet kilometers meters centimeters millimeters micrometers nanometers
1" 0.000015783 0.027778 0.083333' 0.0000254 0.0254 2.54 25.4 25,400 25,400,000
2" 0.000031566 0.055556 0.166667' 0.0000508 0.0508 5.08 50.8 50,800 50,800,000
3" 0.000047348 0.083333 0.25' 0.0000762 0.0762 7.62 76.2 76,200 76,200,000
4" 0.000063131 0.111111 0.333333' 0.000102 0.1016 10.16 101.6 101,600 101,600,000
5" 0.000078914 0.138889 0.416667' 0.000127 0.127 12.7 127 127,000 127,000,000
6" 0.000094697 0.166667 0.5' 0.000152 0.1524 15.24 152.4 152,400 152,400,000
7" 0.00011 0.194444 0.583333' 0.000178 0.1778 17.78 177.8 177,800 177,800,000
8" 0.000126 0.222222 0.666667' 0.000203 0.2032 20.32 203.2 203,200 203,200,000
9" 0.000142 0.25 0.75' 0.000229 0.2286 22.86 228.6 228,600 228,600,000
10" 0.000158 0.277778 0.833333' 0.000254 0.254 25.4 254 254,000 254,000,000
11" 0.000174 0.305556 0.916667' 0.000279 0.2794 27.94 279.4 279,400 279,400,000
12" 0.000189 0.333333 1' 0.000305 0.3048 30.48 304.8 304,800 304,800,000
13" 0.000205 0.361111 1.083333' 0.00033 0.3302 33.02 330.2 330,200 330,200,000
14" 0.000221 0.388889 1.166667' 0.000356 0.3556 35.56 355.6 355,600 355,600,000
15" 0.000237 0.416667 1.25' 0.000381 0.381 38.1 381 381,000 381,000,000
16" 0.000253 0.444444 1.333333' 0.000406 0.4064 40.64 406.4 406,400 406,400,000
17" 0.000268 0.472222 1.416667' 0.000432 0.4318 43.18 431.8 431,800 431,800,000
18" 0.000284 0.5 1.5' 0.000457 0.4572 45.72 457.2 457,200 457,200,000
19" 0.0003 0.527778 1.583333' 0.000483 0.4826 48.26 482.6 482,600 482,600,000
20" 0.000316 0.555556 1.666667' 0.000508 0.508 50.8 508 508,000 508,000,000