8.29 Millimeters to Inches

8.29 mm ≈ 0.32638 in

Closest fraction: 2164″(0.32813 in — differs by less than 1%)

Calculation: in = 8.29 mm × 0.0393701 ≈ 0.32638 in

Millimeter to Inch Converter

Choose the type of measurement to convert
Select the source unit to convert from
Select the target unit to convert to
Enter a numeric value or fraction to convert
Sig. Figures:

How long is 8.29 mm?

8.29 mm (0.83 cm) is comparable to the width of a fingernail or a small button.

8.29 mm on the inch scale

mm0246810in00.050.10.150.20.250.30.35

8.29 mm = 0.3264 in

How to Convert Millimeter to Inch

1 millimeter = 0.0393701 inches exact

Inch = Millimeter × 0.0393701

Example: 8.29 mm × 0.0393701 = 0.32638 in

Reverse Conversion

To convert inches back to millimeters:

  • Remember, 1 inch equals 25.4 millimeters.
  • To convert 0.32638 in to mm, multiply 0.32638 x 25.4, resulting in 8.29 mm.

exact This conversion factor is exact by international definition.

8.29 mm is also equal to:

  • 0.829 centimeter
  • 0.00829 meter
  • 0.027198 feet
  • 0.0090661 yard
About these units

Millimeter: Metric unit equal to one thousandth (1/1000) of a meter.

Inch: Imperial/US customary unit standardized as exactly 25.4 millimeters since 1959.

Frequently Asked Questions

How much is 8.29 millimeters in inches?

8.29 millimeters equals 0.32638 inches. This is calculated by multiplying 8.29 by the conversion factor 0.0393701.

What does 8.29 millimeters look like in inches?

8.29 millimeters (0.32638 inches) is similar to a fingernail width or a small screw head.

How do you calculate 8.29 millimeters to inches?

Multiply 8.29 by the conversion factor 0.0393701. The calculation is 8.29 × 0.0393701 = 0.32638 inches. This factor is defined by international measurement standards.

Share This Calculation

8.29 millimeters = 0.326378 inches
8.29 millimeters = 0.326378 inches — conversion chart

Nearby Conversions

0.29 millimeters0.01142 inches 1.29 millimeters0.05079 inches 2.29 millimeters0.09016 inches 3.29 millimeters0.1295 inches 4.29 millimeters0.1689 inches 5.29 millimeters0.2083 inches 6.29 millimeters0.2476 inches 7.29 millimeters0.287 inches 9.29 millimeters0.3657 inches 10.29 millimeters0.4051 inches 11.29 millimeters0.4445 inches 12.29 millimeters0.4839 inches 13.29 millimeters0.5232 inches 14.29 millimeters0.5626 inches 15.29 millimeters0.602 inches 16.29 millimeters0.6413 inches 17.29 millimeters0.6807 inches 18.29 millimeters0.7201 inches

For general conversions between millimeters and inches, see the millimeters to inches converter.

Also convert Millimeters to:

Conversion factors verified against NIST, BIPM, ISO 80000-3 1 inch = 2.54 cm by international agreement (1959). Last reviewed: March 2026
Adilson Fernandes By Adilson Fernandes
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.