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Hiking Pace Calculator

Plan your hike with accurate time estimates

Estimated Time

4h 25m

Avg Pace

1.8 mph

Per Mile

33 min

Estimated Hiking Time

4h 25m

Naismith’s Rule with adjustments

Avg Pace

1.8 mph

Per Mile

33 min

Time Breakdown

Flat Distance3h 12m
Elevation1h 0m

Example Calculations

18-mile moderate hike with 2000 ft gain

Inputs

Distance8 miles
Elevation2000 ft
FitnessModerate
Pack20 lbs

Result

Hiking Time4h 13m

8 × 24 min = 192 min flat + 60 min elevation = 252 min × 1.05 pack penalty = 265 min = 4h 25m.

25-mile beginner hike, 500 ft gain

Inputs

Distance5 miles
Elevation500 ft
FitnessBeginner
Pack10 lbs

Result

Hiking Time2h 45m

5 × 30 min = 150 min flat + 15 min elevation = 165 min = 2h 45m.

Frequently Asked Questions

Q

How does Naismith's Rule calculate hiking time?

Naismith's Rule adds the flat-ground walking time to 30 minutes for every 1,000 feet of elevation gain. A moderate hiker covers 1 mile in 24 minutes on flat terrain.

  • Flat pace: 2–3 mph depending on fitness
  • 30 minutes added per 1,000 ft elevation gain
  • Pack weight adds ~1% time per lb over 15 lbs
  • Does not account for rest breaks or descents
FitnessFlat Pace5-mile / 2000ftBest For
Beginner2 mph4h 30mCasual hikers
Moderate2.5 mph3h 0mRegular hikers
Fit3 mph2h 40mExperienced hikers
Q

How much does pack weight slow you down?

Every pound of pack weight above 15 lbs adds roughly 1% to your total hiking time. A 35-lb pack adds about 20% to your estimated time.

  • 15 lbs or less: no significant impact
  • 20 lbs: +5% time penalty
  • 30 lbs: +15% time penalty
  • 40 lbs: +25% time penalty
Q

Should I add time for breaks and rests?

Yes. This calculator estimates moving time only. Add 10–15 minutes per hour for breaks, water stops, and photo ops on a typical day hike.

  • Short breaks: 5–10 min per hour
  • Lunch stop: 20–40 minutes
  • Photo/scenic stops: varies widely
  • Total: add 20–30% for full-day hikes
Q

Is elevation loss faster than flat hiking?

Mild downhill is slightly faster, but steep descents are slower than flat hiking due to careful footing. This calculator focuses on ascent time, which is the harder variable to estimate.

  • Gentle downhill: slightly faster than flat
  • Steep descent: slower, harder on knees
  • Very steep (>30°): technical, much slower
  • Rule of thumb: descent = 60–75% of ascent time

Related Calculators

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Water Needs Hike Calculator

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Optimize pack weight

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Swim Pace Calculator

Calculate swim pace per 100m/yd, split times, and Critical Swim Speed (CSS). Enter your distance and time to get pace breakdowns for pool and open water.

Trail Food Calorie Calculator

Plan trail food calories for backpacking trips. Enter body weight, trip days, and activity level to get daily calorie targets and total food weight needed.

Related Resources

Calorie Burn Hike Calculator

Water Needs Hike Calculator

Backpack Weight Calculator

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Last Updated: Mar 20, 2026

This calculator is provided for informational and educational purposes only. Results are estimates and should not be considered professional financial, medical, legal, or other advice. Always consult a qualified professional before making important decisions. UseCalcPro is not responsible for any actions taken based on calculator results.

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