Cycling Time Calculator
A free, browser-based calculator. Runs entirely in your browser — no sign up, nothing stored.
100% FreeRuns in your browserBasic
Enter details
Distance(km)
Average speed(km/h)
Result
Fill in the fields to see your result.
Estimate only — real results depend on terrain, weather, fatigue, conditions and individual fitness. Not medical or coaching advice.
How to use this calculator
- Enter the ride distance (km) and your average speed (km/h).
- Read the estimated ride time and pace per km.
How it works
Ride time = (distance ÷ speed) × 3600 seconds. Real time depends on terrain, wind, stops and drafting.
Worked example
40 km ride. 40 km at 32 km/h = 1:15:00.
Tips
- Times are estimates only — not medical or coaching advice. Always train safely and follow event rules.
- Distances are editable: choose “Custom…” to enter your own course lengths.
Frequently asked questions
Why is my real time different?
Average speed already absorbs hills and wind — use your realistic rolling average, not a flat-road best.
Related tools
Tip: Enter any known values to calculate the remaining results.
All calculations run in your browser. Your inputs are never saved or transmitted.