Calculators

Pack weight planner

Adds up a kit list against a weight target and a body-weight guideline.

Formula

total = base weight + consumables (water litres x 1 kg + food days x food per day); share of body weight = total / body weight x 100

One litre of water is taken as 1 kg.
The body-weight share is a planning rule of thumb, not a medical limit, and fitness, terrain and distance matter more than the percentage.

No calculator can judge whether a load is safe for a particular person on a particular route.

Result: GBP · the United Kingdom