Preparedness Tools & Calculators

Free interactive tools to help you plan and prepare. Calculate your needs, build customized kits, and assess your current readiness level.

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Water Storage Calculator

Calculate how much water your household needs for emergencies based on family size, climate, and duration.

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72-Hour Kit Builder

Build a customized emergency kit based on your family's specific needs, budget, and living situation.

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Preparedness Score

Assess your current readiness level across key categories and get personalized recommendations.

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Food Storage Calculator

Plan your emergency food storage based on caloric needs, dietary requirements, and storage duration.

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Power Runtime Estimator

Calculate how long your backup power will last based on your devices and power source capacity.

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Budget Kit Planner

Plan your preparedness purchases over time based on your monthly budget and priorities.

How to Use These Tools

Each tool is designed to give you practical, actionable results. Enter your information, and you will receive customized recommendations based on established preparedness guidelines and best practices.

These calculators provide general guidance. Adjust recommendations based on your specific circumstances, local conditions, and any special needs in your household.