How much is enough?
Turn your household, pets, planning period, and outage setup into a practical food and water target.
Free food & water storage calculator and inventory app
Food Storage Planner
Know what your household needs—and keep track of what you already have.
Build a personalized food and water target in a few minutes. Save it to manage inventory, rotation dates, shopping gaps, and household progress in one calm workspace.
No account to calculate No card required Assumptions explained
Start with a useful targetThen connect it to the food and water already on your shelves.
Prepared without the guesswork
Four questions every food-storage household eventually asks.
The planner turns each one into a clear target, a known starting point, and a practical next action.
What do we already have?
Connect stored food and water to the plan so coverage is based on what is actually on the shelf.
What should we use first?
Keep package dates and locations together so older supplies are easier to rotate before they are forgotten.
What should we buy next?
Shop from known gaps and familiar foods instead of adding more of what your household already has.
Simple from the first click
Plan. Track. Maintain.
You do not need a perfect pantry or a complicated spreadsheet. Start with the household, add what is already there, and improve it over time.
Build your household plan
Choose who the plan covers, a planning period, and the conditions your stored food should work under.
Add what you already have
Quickly record food, water, package information, dates, and storage locations.
Maintain it over time
Watch coverage, rotate older items, and shop for gaps that matter to your household.
Ready to see your household target?The calculator takes about five minutes and does not require an account.
Start with my household The real guest planner
See what you will build before signing up.
These are real Food Storage Planner screens using illustrative household details—not stock dashboard mockups.
A working plan—not a one-time number
Everything stays connected after you save.
The account workspace carries the plan forward into inventory, rotation, shopping, and household routines.
A plan built around your household
See daily energy needs, total food calories, water, backup margin, and an adjustable category mix.
Coverage you can explain
Known food and water coverage stays separate from items that still need usable nutrition or package details.
Rotation without another spreadsheet
Review dated items first, record what was used or discarded, and keep inventory history connected.
Shopping tied to real gaps
Maintain one household list, pace a monthly budget, and move a purchase into inventory without retyping it.
Quick Add and barcode lookup
Start with the essentials, scan or enter a barcode when useful, and confirm imported package information.
Made for real households
Use custom storage locations, choose US or metric units, and invite household members with appropriate access.
Try first. Save when it becomes useful.
The complete planner is currently free.
No artificial paid tier and no payment information. Create an account when you want the calculator to become an ongoing household workspace.
Free household calculator
- Complete all three planning steps
- Personalized food and water targets
- Suggested category allocation
- Transparent sources and assumptions
Your ongoing household workspace
- Save and edit the household plan
- Inventory and known coverage
- Rotation dates and storage locations
- Shopping, budget, and household access
Clear about the calculation and the data
Helpful should also feel trustworthy.
Household measurements are used to estimate energy needs. Google sign-in requests only basic identity. Inventory coverage shows what is known and calls out missing information instead of inventing certainty.
Guest details stay on this device until you saveHousehold records use authenticated access controlsCalculation assumptions remain visible and editableExport and deletion choices are available in Settings
Questions are part of good planning
Helpful answers before you begin.
Start with the calculator when you are ready. Nothing here depends on creating an account first.
Is the Food Storage Planner free?
Yes. The household calculator and the complete account workspace are currently free during testing. No payment information is requested.
Can I calculate a plan without creating an account?
Yes. Complete all three calculator steps and review your personalized food and water targets before deciding whether to save them.
What does a free account add?
An account keeps your household plan available across supported devices and unlocks inventory coverage, rotation dates, shopping and budget tools, storage locations, and household access.
How are food targets calculated?
The planner estimates household energy needs using the details you enter, then applies the planning period and backup margin. Category percentages allocate that total without pretending every household needs the same pantry.
How is water calculated?
Water begins with a planning baseline for each person, adds any animal water you enter, and applies the selected backup margin. Climate, health, pregnancy, illness, and official local guidance may require adjustments.
Does bottled water count toward my water target?
Yes. Choose the Water category and enter the number and volume of the containers. The planner converts supported liquid units into known water coverage.
Can I use barcodes?
Yes. Barcode lookup can provide a useful starting point for product and nutrition details. You remain in control of confirming the package, quantity, and printed best-by or use-by date.
Can my household share the same records?
Yes. Household owners can invite other people and manage member access. Plans, inventory, shopping, and rotation records remain connected to the household.
What does Google sign-in provide?
Google sign-in supplies basic identity information needed to create and access your account, such as your email address, name, and profile image. The planner does not request sensitive or restricted Google scopes.
Is this medical or emergency-management advice?
No. The planner provides transparent educational estimates. Confirm important decisions with qualified professionals, current official guidance, product labels, and the needs of your specific household.
Can I export or delete my information?
Signed-in members can download household records from Settings and request deletion of their account and household data.
Stop guessing what to store.
Build a practical household target, then decide whether you want help tracking what comes next.