Hiking tool · Calculate
Backpack Weight Calculator
Find a sensible target pack weight and volume for your trip and body weight.
Runs in your browser. Results are estimates to help you plan — always check current conditions and your own limits.
Find your ideal hiking pack weight & volume.
Tell us about your trip — we calculate a target base weight, water plan, calorie estimate and gear-reduction tips.
Target base weight
Recommended pack volume
Daily water (on body)
Daily calories estimate
Total pack weight (loaded)
Reduction tips
Ultralight recommendations
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Guides that go with this tool
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How to Choose a Hiking Backpack: Complete Sizing Guide
A complete guide to choosing a hiking backpack — volume, torso fit, suspension and load capacity, with sizing tables and pack-volume recommendations.
Ultralight Backpacking
Ultralight Backpacking Gear: Sub-15 lb Base Weight Setup
Build a sub-15 lb ultralight backpacking base weight without sacrificing safety. Tent, sleep system, pack, kitchen and clothing breakdown.
Hiking Backpacks
Best Hiking Backpacks Under $200: What to Look For
Value-priced hiking backpacks explained — fit, suspension, capacity and the features that matter most when you are spending under $200.