Backpack Packing-Weight Calculator
Add your base gear weight and consumables to get a total loaded pack weight, then see it rated as a percentage of your own body weight.
Why packing light matters on a shoestring trip
A lighter pack isn’t just more comfortable — it changes how you travel on a budget. A pack you can carry all day means you can walk from the station instead of paying for a taxi, take the cheaper overnight bus without dreading the platform transfer, and cover more ground on foot before you need to spend on transport at all. Packing weight and daily spend are more connected than they look.
The classic way to build a lighter base weight is to weigh everything you plan to carry — a kitchen scale is enough — before you leave, then cut or swap the heaviest non-essential items first. Small savings across many items add up faster than agonizing over one piece of gear.
Frequently Asked Questions
What counts as 'base weight'?
Base weight is everything in your pack except food, water, and fuel — clothing, shelter, sleep system, cooking kit, electronics, toiletries, first-aid, and the pack itself. Separating base weight from consumables makes it easy to compare packing lists, since consumables change trip to trip while base weight is fairly fixed.
Why rate pack weight against body weight instead of a flat number?
A 12kg pack feels completely different on a 55kg frame than on a 90kg frame. Rating the load as a percentage of body weight is the standard backpacking rule of thumb because it scales the guidance to the person actually carrying it.
What percentage should I be aiming for?
Under 10% is considered ultralight and rarely noticeable; 10–15% is a comfortable light load for multi-day trips; 15–20% is a moderate, still-workable load; 20–25% gets heavy and will wear on your knees, hips, and shoulders over consecutive long days; over 25% is generally considered overloaded for sustained trekking, even if manageable for a short stretch.
Does this account for how the weight is distributed in the pack?
No — this only rates total weight, not how it's packed. A well-organized pack (heavy items close to your back, weight centered low) carries noticeably better than the same total weight packed poorly, so use this as a starting guideline, not the final word on comfort.
Guideline only, not fitness or medical advice. Individual comfort with a loaded pack varies with fitness, pack fit, and how the weight is distributed — test a loaded pack on a short walk before a multi-day trip.