Conversion between wind speed measurement units including Beaufort numbers, km/h, m/s, mph, fps.

This is a simple conversion calculator for converting between meters per second and kilometers per hour.

This calculator converts various nautical measurement units. It includes conversions for speed and distance units. For speed, it can convert knots to miles per hour, kilometers per hour, feet per second or meters per second. For distance, it can convert nautical miles to miles, kilometers, cables, leagues, meters or feet.

Calculation of a cost of ton-kilometer

This online calculator converts miles per gallon to liters per 100 kilometers