About CampCalcs

CampCalcs provides 88+ free calculators across 10 categories, covering everything from packing your rucksack to planning a multi-day expedition. Every tool is built for UK outdoor enthusiasts — hikers, campers, climbers, kayakers and cyclists.

10 Categories

• 🎒 Packing & Gear — 10 calculators
• 🧭 Navigation — 8 calculators
• 🍳 Food & Water — 10 calculators
• ⛺ Shelter & Sleep — 8 calculators
• 🌤️ Weather & Safety — 10 calculators
• 🥾 Hiking — 10 calculators
• 🛶 Kayaking & Water — 8 calculators
• 🧗 Climbing — 8 calculators
• 🚴 Cycling & Bikepacking — 8 calculators
• 📋 Trip Planning — 8 calculators

Our Commitment

• 1.Always free — no signup, no paywall, no limits.
• 2.Accurate formulas — based on established outdoor and safety standards like Naismith's rule, wind chill formulas and the rule of twelfths.
• 3.Works everywhere — phone, tablet, desktop. Plan at home or check on the trail. No app to install.
• 4.No tracking — we use minimal analytics. Your data stays on your device.