Sleeping bag, tent, sleeping pad, rope, battery, water filter, and gear cost calculators.
Determine your sleeping bag comfort rating based on expected overnight lows, sleeping style, and pad R-value. Find the right bag for your conditions.
Calculate what tent capacity you need based on number of occupants, gear storage needs, and comfort preferences. Avoid cramped nights.
Calculate combined R-value when stacking sleeping pads. Determine if your insulation is adequate for expected ground temperatures.
Calculate how much rope and cordage to bring for bear hangs, tarp setup, clotheslines, and other camp tasks. Covers different cordage types and strengths.
Calculate battery capacity needed for your devices over a multi-day trip. Covers phones, headlamps, GPS units, cameras, and other electronics.
Track your water filter's lifespan and estimate when to replace the cartridge based on daily usage and trip count. Never get caught with a dead filter.
Calculate the cost per use of your camping gear to justify investments in quality equipment. See how quickly expensive gear pays for itself.
Calculate rope length, gear needs, and calories burned for rock climbing routes based on height, type, and difficulty grade.