Calculate trail distance, hiking time, pace, elevation-adjusted distance, turnaround time, calories, and total route mileage. Use this trail distance calculator for hiking, walking, trail running, biking, backpacking, nature trails, park loops, out-and-back routes, and outdoor trip planning.
Distance from time and pace:
The calculator multiplies your speed by trail time to estimate how far you can travel.
Time from distance and pace:
Enter trail mileage and pace to estimate moving time, break time, and total time on trail.
Loop / out-and-back route:
Select route type to calculate total mileage from one-way distance or loop distance.
Trail segment estimate:
Enter the number of trail segments and average segment length to estimate total route distance.
A trail distance calculator helps estimate mileage, hiking time, turnaround distance, elevation-adjusted effort, and whether your route fits within available daylight.
It can be useful for hiking, walking, trail running, backpacking, biking, park loops, nature trails, camping trips, dog walks, and outdoor safety planning.
Your result shows estimated trail distance, moving time, total time with breaks, average pace, elevation-adjusted effort distance, turnaround distance, daylight margin, calories burned, and route type details.
Multiply your speed by the time spent moving. For example, hiking 2.5 miles per hour for 2 hours gives about 5 miles.
At a moderate 2.5 mph pace, a 5-mile hike takes about 2 hours of moving time, plus any breaks and extra time for elevation or rough terrain.
A common planning rule is to add effort for elevation gain. This calculator estimates extra effort distance based on about 1 added mile for each 2,000 feet of elevation gain.
Turnaround distance estimates how far you can go before turning back while still leaving enough time to return within your available daylight or trail time.