Trail Backpack Weight Calculator
Add up your gear, food, and water weight to see your total pack weight and how it compares to recommended limits based on your body weight.
Total Pack Weight
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Total Pack Weight (lbs)—
Percent of Body Weight (%)—
Body Weight (lbs)—
About this calculator
Calculate your total backpacking load weight and see it as a percentage of your body weight to help avoid overpacking on the trail.
Frequently Asked Questions
What percentage of body weight should a backpack be?
Most experts recommend keeping your total pack weight at 15-20% of your body weight for comfortable multi-day hiking, and lower for ultralight backpacking.
What's the difference between base weight and total weight?
Base weight excludes consumables like food, water, and fuel, while total pack weight includes everything you're carrying at the start of your trip.
How can I reduce my pack weight?
Focus on your 'big three' - backpack, shelter, and sleep system - since these typically account for the most weight savings potential.