Pace Converter
A mobile-first converter that instantly converts between min/km, min/mile, km/h, and mph.
A small utility I built for my own use. When training with pace-based targets (like “run at 5:30/km”) it’s easy to lose track of what that means in other units, especially when a GPS watch, a treadmill, or a training plan use a different unit.
Type any value, pick its unit, and all other conversions update instantly. Handles both . and , as decimal separators so it works regardless of locale.
Built with vanilla JavaScript, no framework dependencies.