Quick access

Add to my tools

80 mm to in

80 mm = 3.1496 in

80 millimeters is 3.1496 inches.

How to work it out

80 ÷ 25.4 = 3.1496

Formula: in = mm ÷ 25.4

Other ways to write it

On a tape measure
3 1/8 in (nearest 1/16)
Rounded
3.1 in
In meters
0.08 m
In centimeters
8 cm
In feet
0.2625 ft
In yards
0.0875 yd

Millimeters to Inches (mm to in) near 80

Full Millimeters to Inches (mm to in) chart → Inches to Millimeters (in to mm) →

Convert another amount

Quick Reference

Related conversions

About the Unit Converter

The unit converter changes values between metric and imperial units for length, weight, temperature, digital data, area, and volume.

How to use it

  1. 1 Choose a category, such as length or temperature.
  2. 2 Pick the unit to convert from and the unit to convert to.
  3. 3 Type a value to see the converted result straight away.

Frequently asked questions

What is 80 mm in in?

80 millimeters equals 3.1496 inches. Worked out: 80 ÷ 25.4 = 3.1496.

How do I convert millimeters to inches?

Divide by 25.4: one inch is 25.4 millimeters.

How do I convert Celsius to Fahrenheit?

Multiply the Celsius value by 9/5 and add 32. For example, 20 °C × 9/5 + 32 = 68 °F.

How many centimetres are in an inch?

One inch is exactly 2.54 centimetres, and one foot is 30.48 centimetres.

Is a kilobyte 1,000 or 1,024 bytes?

In SI units a kilobyte (kB) is 1,000 bytes. A kibibyte (KiB) is 1,024 bytes. Some operating systems still use "KB" to mean 1,024 bytes.