01
Build it once
Keep a reusable inventory of equipment and supplies instead of rebuilding every list from scratch.
Backpacking weight, made clear
Know exactly what you carry.
PackMath turns your equipment inventory into fast, trustworthy pack answers—without forcing you through a complicated planning workflow.
Accounts arrive in Phase 2
Example pack
Standing Indian Loop
Base weight
12.4 lb
Packed, durable gear
Starting pack
19.8 lb
Everything in your pack
Worn
2.7 lb
Clothing and carried items
Total gear
22.5 lb
Packed plus worn
Starting consumables7.4 lb
02
Organize real systems
Nest first-aid, cooking, repair, and sleep kits while keeping every ounce explainable.
03
Trust the answer
See base, starting pack, worn, consumable, shared, and total gear weight with clear definitions.