About 2 minutes
How much water should I store?
A drinking and cooking baseline, confirmed extra water, container capacity, and filled weight.
Water storagePractical household preparedness
A calmer home starts with a useful plan.
Know what to protect when the power goes out. Make a plan for your household’s water, food, and essential systems, one decision at a time.
Free planning tools No account needed
Have a specific question?
These are planning estimates, not exact equipment sizing or emergency instructions. Use them as a starting point, then check the assumptions, safety limits, and local guidance.
About 2 minutes
Is my fridge or freezer food still usable?
A refrigerator/freezer timeline that hands off from elapsed time to temperature evidence.
Outage food safety About 3 minutes
How long will my battery last?
Runtime from constant watts or measured 24-hour energy, with a separate running-output check.
Battery runtimeContinue on this device without creating an account.
Start with your situation
A clear next step.
Whatever comes next.
Focus on the disruption you’re planning for. Find the checks, decisions, and household actions that matter.
Explore all situationsPower outage
Prioritize essential loads, lighting, communication, food safety, and safe backup power.
Plan for power outageWinter storm
Prepare heat, water, food, travel decisions, and outage fallbacks before conditions worsen.
Plan for winter stormWildfire
Reduce home exposure, keep official alerts available, and make early evacuation decisions.
Plan for wildfireHurricane
Work through alerts, home protection, water, outage planning, and evacuation timing.
Plan for hurricanePlan by household system
Explore the systems your home relies on.
Water
Minimums, storage, and treatment limits
Plan waterFood
Familiar meals, cooking, and rotation
Plan foodPower
Essential loads, runtime, and safe backup
Plan powerCommunications
Alerts, contacts, and offline fallback
Plan communicationsEmergency kit
Household needs, weight, and practice
Plan emergency kitHome safety
Alarms, lighting, access, and shutoffs
Plan home safetyManufacturer-documented records
Compare equipment specifications after you size your plan.
Start with what you already own. When a gap remains, inspect our 12 model guides and side-by-side specification comparisons before checking a seller.
1 kWh LFP Comparison
EcoFlow DELTA 3 vs BLUETTI Elite 100 V2
Compare 1,024 Wh capacity, 1,800 W AC output, 500 W vs 1,000 W solar input, and weight.
Output vs Weight
Jackery Explorer 1000 v2 vs Anker C1000 Gen 2
Compare 1,500 W vs 2,000 W continuous output, 23.8 lb carrying weight, and UPS specs.
Water Storage
Scepter 5-Gallon Water Can (WCG501)
Food-grade BPA-free container specs, flow-control valve notes, and ~41.7 lb water weight.
Weather Alerts
Midland ER310 Emergency Weather Radio
NOAA Weather Radio bands, AA backup cells, rechargeable battery notes, and limitations.
Plan for conditions where you live
Seasonal readiness reminders
These are planning prompts, not local alerts. Follow your local emergency-management and weather services for current instructions.
Wildfire and smoke readiness
If wildfire or smoke affects your area, review evacuation routes, alerts, and indoor-air plans.
Review wildfire planningHurricane readiness
If tropical weather affects your area, review official alerts, evacuation guidance, and outage supplies.
Review hurricane planningContinue learning
Recently published and updated
A freezer can fit its capacity into the room and still be awkward to use. Compare the opening, access, and exact model details before choosing a chest or upright layout.
Decode a bleach date only when its manufacturer documents the code, then check that product’s storage guidance and label for the job.
A freezer alarm can warn locally or send a remote notification, but each depends on a different chain of devices and power. Map what your alarm can report before relying on it.