Hiking Time Calculator

Estimate one complete route

1. Choose km/meters or miles/feet and enter the full mapped route distance. Include the return leg yourself if you plan one; this tool does not double a one-way distance.
2. Enter cumulative ascent: add every uphill section, even if the walk finishes where it starts. Enter zero explicitly for no ascent, select 4 or 5 km/h and add your planned break minutes.
3. Read total time together with walking time, breaks and the assumptions. Check terrain, conditions, group needs and daylight separately; the calculator does not supply a safety margin.

What the estimate includes

Cumulative ascent counts all uphill gain. A loop can finish at its starting elevation and still climb hundreds of meters. Subtracting start elevation from finish elevation would miss those climbs.

The method adds distance time at your selected flat-ground speed to one minute per 10 meters of ascent, then adds breaks once. The default speed is 4 km/h; 5 km/h is a different assumption, not a fitness assessment.

Miles and feet use exact international conversions. In either unit mode, the physical speed and ascent allowance stay the same. The calculation keeps its precision until the displayed duration is rounded upward to a whole minute.

This is a duration, not an arrival clock. Long entries can produce more than 24 hours; that is an arithmetic result, not a recommended single-day route. Changing unit mode selects separate retained drafts rather than converting your typed numbers.

Read the assumptions in examples

A 10 km route with 600 m of cumulative ascent at 4 km/h gives 150 minutes for distance plus 60 for climbing. Add 30 minutes of breaks: the total estimate is 4 hours. With 5 km/h instead, it becomes 3 hours 30 minutes.

At 4 km/h, a 5 km route with no ascent and no breaks gives 1 hour 15 minutes. Adding 600 m of ascent adds 60 minutes, even if the route later descends to its starting elevation.

A 3-mile route with 2000 feet of ascent and no breaks gives about 133.38 minutes at the 4 km/h assumption, displayed upward as 2 hours 14 minutes. At 5 km/h it displays 1 hour 59 minutes. These are model examples, not timings for a named trail.

Conditions and safety are outside the formula

Rough or steep ground, descent, weather, navigation stops, carried load, fitness and the slowest walker can change actual time substantially. This version applies no downhill credit or automatic terrain correction, so actual travel can take much longer.

Rounding up to the next minute is not a safety buffer. This tool does not check routes, weather, daylight or rescue access, recommend departure times or guarantee arrival. Use appropriate local information and judgment rather than relying on this result as a safety plan.

In-page calculation

The tool calculates in your browser without uploading entries or adding saved history, location requests or input-bearing links. Copy is optional. Existing site services still apply; this is not a certification of third-party services.