Emergency Autonomy Calculator
Estimate the water and food reserves needed for your emergency plan. This tool combines hydration and calorie load in a single view.
Plan your full household autonomy
Emergency autonomy depends on two pillars: water and caloric intake.
Water-food balance
Water always takes priority: without water you survive only a few days.
Priority order
- First 72 hours: bottled water and ready-to-eat food
- Days 4–7: rice, pasta, beans, water purification
- Beyond 7 days: freeze-dried meals, solar panels, water filters
Recommended products
After calculating your needs, here are verified products with the best quality-to-investment ratio.
Essentials Complete Deluxe Survival Kit 2 & 4 Person | Bug-Out-Bag | Emergency Go Bag Kit for Wildfires, Hurricanes, and
169,99 € Check price on Amazon ↗
WOLFpak 35L Tactical Gym Backpack (Alpha Black) Durable 1000D Waterproof Oxford Material with MOLLE Webbing, Laptop Pock
164,95 € Check price on Amazon ↗
AMERICANPHOENIX 45L Elite Tactical Backpack | 3X Stronger Work & Military Backpack | Water Resistant and Heavy Duty | 3
59,95 € Check price on Amazon ↗
Want a detailed plan?
Our planner covers water, food, power, first aid, communication, and more.
Build your complete plan