---
title: "80 mm to cm = 8 cm"
description: "80 millimeters is 8 centimeters. The arithmetic, a table of nearby values, and a converter for any other number."
url: https://atoneplace.net/convert/80-mm-to-cm/
site: "At One Place"
---

# 80 mm to cm

**80 millimeters in centimeters: 80 mm = 8 cm**

cm = mm × 1/10

80 millimeters is 8 centimeters. To get there, multiply by 0.1.

## Values either side

*Millimeters near 80, converted to centimeters.*

| Millimeters | Centimeters |
| --- | --- |
| 60 mm | 6 |
| 65 mm | 6.5 |
| 70 mm | 7 |
| 75 mm | 7.5 |
| 80 mm ← | 8 |
| 85 mm | 8.5 |
| 90 mm | 9 |
| 95 mm | 9.5 |
| 100 mm | 10 |

## How the conversion works

The relationship is cm = mm × 1/10. Both units measure length, so the conversion is a fixed factor that never changes.

## Common questions

### What is 80 mm in centimeters?

80 mm is 8 cm.

### How do you convert millimeters to centimeters?

Multiply by 0.1.

## Related pages

- [Millimeters to centimeters](https://atoneplace.net/convert/mm-to-cm/)
- [80 cm to mm](https://atoneplace.net/convert/80-cm-to-mm/)
- [60 mm to cm](https://atoneplace.net/convert/60-mm-to-cm/)
- [65 mm to cm](https://atoneplace.net/convert/65-mm-to-cm/)
- [70 mm to cm](https://atoneplace.net/convert/70-mm-to-cm/)
- [75 mm to cm](https://atoneplace.net/convert/75-mm-to-cm/)
- [85 mm to cm](https://atoneplace.net/convert/85-mm-to-cm/)
- [90 mm to cm](https://atoneplace.net/convert/90-mm-to-cm/)
- [95 mm to cm](https://atoneplace.net/convert/95-mm-to-cm/)
- [100 mm to cm](https://atoneplace.net/convert/100-mm-to-cm/)

## Sources

- Guide for the Use of the International System of Units (SP 811) — NIST (https://www.nist.gov/pml/special-publication-811) [Public domain (US Government)]
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures (https://www.bipm.org/en/publications/si-brochure)
- Calculated on this page — At One Place (/about/)