---
title: "30 kn to mph = 34.52338 mph"
description: "30 knots is 34.52338 miles per hour. The arithmetic, a table of nearby values, and a converter for any other number."
url: https://atoneplace.net/convert/30-knots-to-mph/
site: "At One Place"
---

# 30 kn to mph

**30 knots in miles per hour: 30 kn = 34.52338 mph**

mph = kn × 1.150779448

30 knots is 34.52338 miles per hour. To get there, multiply by 1.150779448.

## Values either side

*Knots near 30, converted to miles per hour.*

| Knots | Miles per hour |
| --- | --- |
| 26 kn | 29.92027 |
| 27 kn | 31.07105 |
| 28 kn | 32.22182 |
| 29 kn | 33.3726 |
| 30 kn ← | 34.52338 |
| 32 kn | 36.82494 |
| 35 kn | 40.27728 |
| 36 kn | 41.42806 |
| 37 kn | 42.57884 |

## How the conversion works

The relationship is mph = kn × 1.150779448. Both units measure speed, so the conversion is a fixed factor that never changes.

## Common questions

### What is 30 kn in miles per hour?

30 kn is 34.52338 mph.

### How do you convert knots to miles per hour?

Multiply by 1.150779448.

## Related pages

- [Knots to miles per hour](https://atoneplace.net/convert/knots-to-mph/)
- [30 mph to kn](https://atoneplace.net/convert/30-mph-to-knots/)
- [26 kn to mph](https://atoneplace.net/convert/26-knots-to-mph/)
- [27 kn to mph](https://atoneplace.net/convert/27-knots-to-mph/)
- [28 kn to mph](https://atoneplace.net/convert/28-knots-to-mph/)
- [29 kn to mph](https://atoneplace.net/convert/29-knots-to-mph/)
- [32 kn to mph](https://atoneplace.net/convert/32-knots-to-mph/)
- [35 kn to mph](https://atoneplace.net/convert/35-knots-to-mph/)
- [36 kn to mph](https://atoneplace.net/convert/36-knots-to-mph/)
- [37 kn to mph](https://atoneplace.net/convert/37-knots-to-mph/)

## 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/)