Tools

Calculators and checklist builders

The traffic engine of this site, free forever: turn your household into exact numbers, then build against them. Checklists save your progress on your device; nothing is uploaded anywhere.

A packed bug-out bag
Checklist builder

Bug-Out Bag Checklist Builder

Filters on the left set your travel mode, climate, and household. Tick items as you pack and watch the weight total.

Open the builder →
Bulk food supplies
Calculator

Food Storage Calculator

People and days become total calories, pounds of staples, freeze-dried servings, and 5-gallon bucket counts.

Open the calculator →
Storm damage after a hurricane
Checklists

Scenario Checklists

Grid-down, hurricane, winter storm, wildfire evacuation, civil unrest basics, and EMP event. Six tickable lists.

Open the checklists →
A 55-gallon water barrel
Calculator

Water Storage Calculator

People, days, and conditions become gallons, 55-gallon barrels, 5-gallon jugs, and cases of bottled water.

Open the calculator →

How these tools store data: your inputs and checkmarks live in your own browser (localStorage), on this device only. There are no accounts and nothing is sent to us.