---
title: "17 cm to mm = 170 mm"
description: "17 centimeters is 170 millimeters. The arithmetic, a table of nearby values, and a converter for any other number."
url: https://atoneplace.net/convert/17-cm-to-mm/
site: "At One Place"
---

# 17 cm to mm

**17 centimeters in millimeters: 17 cm = 170 mm**

mm = cm × 10

17 centimeters is 170 millimeters. To get there, multiply by 10.

## Values either side

*Centimeters near 17, converted to millimeters.*

| Centimeters | Millimeters |
| --- | --- |
| 13 cm | 130 |
| 14 cm | 140 |
| 15 cm | 150 |
| 16 cm | 160 |
| 17 cm ← | 170 |
| 18 cm | 180 |
| 19 cm | 190 |
| 20 cm | 200 |
| 21 cm | 210 |

## How the conversion works

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

## Common questions

### What is 17 cm in millimeters?

17 cm is 170 mm.

### How do you convert centimeters to millimeters?

Multiply by 10.

## Related pages

- [Centimeters to millimeters](https://atoneplace.net/convert/cm-to-mm/)
- [17 mm to cm](https://atoneplace.net/convert/17-mm-to-cm/)
- [13 cm to mm](https://atoneplace.net/convert/13-cm-to-mm/)
- [14 cm to mm](https://atoneplace.net/convert/14-cm-to-mm/)
- [15 cm to mm](https://atoneplace.net/convert/15-cm-to-mm/)
- [16 cm to mm](https://atoneplace.net/convert/16-cm-to-mm/)
- [18 cm to mm](https://atoneplace.net/convert/18-cm-to-mm/)
- [19 cm to mm](https://atoneplace.net/convert/19-cm-to-mm/)
- [20 cm to mm](https://atoneplace.net/convert/20-cm-to-mm/)
- [21 cm to mm](https://atoneplace.net/convert/21-cm-to-mm/)

## 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/)