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Diameter/Circumference Conversion Calculator
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Diameter / Circumference Conversion Calculator

From
To
Inputs
Inside Diameter
Inside Diameter
Cross Section
Outside Diameter
Outside Diameter
Value
Pitch Diameter
Pitch Diameter
Please enter the dimensions you wish to convert.
Inside Circumference
Inside Circumference
Outside Circumference
Outside Circumference
Length
Length
Conversion Assistant
Fraction
=
Decimal
1/16
=
0.0625
2/16
=
0.125
1/8
=
0.125
3/16
=
0.1875
1/4
=
0.25
5/16
=
0.3125
6/16
=
0.375
3/8
=
0.375
7/16
=
0.4375
1/2
=
0.5
9/16
=
0.5625
10/16
=
0.625
5/8
=
0.625
11/16
=
0.6875
3/4
=
0.75
13/16
=
0.8125
14/16
=
0.875
7/8
=
0.875
15/16
=
0.9375
16/16
=
1.0

 

Pyramid Incorporated • 522 N 9th Ave E • PO Box 200 • Newton, IA 50208-0200