How to Calculate Hiking Time
What is Hiking Time?
Naismith's Rule estimates hiking time: 1 hour per 5 km of distance plus 1 extra hour per 600 m of ascent. Adjust for terrain, fitness level, and weather conditions.
Formula
Step-by-Step Guide
- 1Base time = Distance / Walking pace (km/h)
- 2Ascent time = Ascent (m) / 600 h
- 3Total = Base + Ascent time
- 4Add 20–30% for rough terrain, poor weather, or heavy pack
Worked Examples
Frequently Asked Questions
What is Hiking Time?
Naismith\. Use this calculator for accurate, instant results.
How accurate is the Hiking Time calculator?
The calculator uses the standard published formula for hiking time. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.
What units does the Hiking Time calculator use?
This calculator works with inches, kilometres, kilometres per hour, percentages. You can enter values in the units shown — the calculator handles all conversions internally.
What formula does the Hiking Time calculator use?
The core formula is: Base time = Distance / Walking pace (km/h). Each step in the calculation is shown so you can verify the result manually.
Ready to calculate? Try the free Hiking Time Calculator
Try it yourself →