
We Use Knots to Measure Speed on the Water
On the water, we measure speed in knots. But not everyone is familiar with this unit. Most people are used to kilometres or miles per hour, just like on the road.
That’s why I’ll be adding a handy converter to RIBsONLY.com articles whenever speed is mentioned, especially in RIB test reports.
It’s simple to use. Enter a number, choose your unit and get an instant conversion.
No calculations, no confusion. Just the numbers you need, fast.
Try It Below
Speed converter
- –knots
- –km/h
- –mph
- –m/s
1 knot = 1 nautical mile per hour = 1.852 km/h. Indicative values, not for navigation.
RIBsONLY.com – Home of the Rigid Inflatable Boat
Related reading: Wind, Waves, Swell: Beaufort vs Douglas Sea Scale

Karel, RIB Advocate
Karel Overlaet is owner, founder, and editor-in-chief of RIBsONLY.com, Home of the Rigid Inflatable Boat. A passionate RIB owner himself, he curates the web’s largest collection of RIB news and videos. What started as a passion project has grown into a knowledge hub with lots of news and 50+ in-depth guides for beginners and experts alike. He also created RIBManufacturerList, a unique global directory of all active RIB brands.



