Trail Elevation Gain Pace Calculator
Enter your trail distance, total elevation gain, and typical flat-ground pace to estimate total hiking time, accounting for the extra effort of climbing.
Estimated Hiking Time
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Trail Distance (miles)—
Elevation Gain (feet)—
Flat Hiking Time (hours)—
Added Time for Climbing (hours)—
About this calculator
Estimate realistic hiking time by adjusting your flat-ground pace for total elevation gain using the Naismith's rule method.
Frequently Asked Questions
What is Naismith's rule?
Naismith's rule is a hiking time estimation method that adds extra time for elevation gain, typically 30 minutes for every 1,000 feet climbed, on top of flat-ground walking time.
Does this account for rest breaks?
No, this estimates moving time only. Add extra time for breaks, photos, snacks, and difficult terrain.
What flat-ground pace should I use?
Most hikers average 2-3 mph on easy flat terrain; use a slower pace if you hike at a leisurely speed.