Latter Day Saints Food Storage Calculator | Plan Your Supply


Latter Day Saints Food Storage Calculator

An expert tool for planning your family’s temporal preparedness.

Calculate Your Needs



Enter the number of individuals aged 11 and older.

Please enter a valid number.



Children are calculated at a lower consumption rate.

Please enter a valid number.



Select your desired food storage goal duration.

Total Long-Term Food Needed

0 lbs

Total Grains

0 lbs

Total Legumes

0 lbs

Emergency Water

0 gal

Calculation is based on official guidelines for long-term sustenance, adjusting for family size and composition. Children are counted as 0.7 adult equivalents for caloric needs. Water is based on a 14-day emergency supply at 1 gallon per person per day.


Food Category Quantity per Adult/Year Total Required for Your Family
Detailed breakdown of minimum long-term food storage needs.

Dynamic chart showing the distribution of required food categories by weight.

What is a Latter Day Saints Food Storage Calculator?

A latter day saints food storage calculator is a specialized tool designed to help individuals and families calculate the specific quantities of essential foods needed to build a long-term food supply. This practice is a core tenet of self-reliance and provident living, as taught by The Church of Jesus Christ of Latter-day Saints. The principle isn’t about hoarding, but about preparing prudently for unforeseen challenges like natural disasters, job loss, or disruptions in the food supply chain. This calculator simplifies the process by translating church guidelines into actionable numbers for your household. A common misconception is that this is only for members of the Church; however, the principles of food storage are universal, and this latter day saints food storage calculator provides a sound framework for anyone interested in emergency preparedness.

Food Storage Formula and Mathematical Explanation

The logic behind the latter day saints food storage calculator is based on established annual consumption rates for a single adult. The total need is then adjusted based on the number of people and the desired storage duration. We use a “person-equivalent” model to account for different caloric needs.

The core formula is:

Total Food = (Base Quantity per Adult) * (Total Person Equivalents) * (Duration / 12 months)

Our calculator uses the following steps:

  1. Calculate Person Equivalents: Adults (age 11+) are counted as 1.0 equivalent, while children (age 0-10) are counted as 0.7. This approximates their reduced caloric intake.
  2. Determine Annual Need: The total person equivalents are multiplied by the annual recommended quantity for each food category.
  3. Adjust for Duration: The annual need is then scaled to your selected storage duration (e.g., 3, 6, or 12 months).
Variables in the Food Storage Calculation
Variable Meaning Unit Typical Annual Value (per Adult)
Grains Wheat, rice, oats, pasta, etc. Pounds (lbs) 400 lbs
Legumes Dried beans, lentils, split peas Pounds (lbs) 60 lbs
Powdered Milk Non-fat dry milk Pounds (lbs) 16 lbs
Sugar/Honey Sweeteners for calories and baking Pounds (lbs) 60 lbs
Fats/Oils Cooking oil, shortening Quarts (qt) 10 qt
Salt For preservation and cooking Pounds (lbs) 8 lbs
Water Emergency drinking water (2-week supply) Gallons (gal) 14 gal

Practical Examples (Real-World Use Cases)

Example 1: Family of Four

A family with 2 adults and 2 children wants to build a one-year supply. Using the latter day saints food storage calculator:

  • Inputs: 2 adults, 2 children, 12 months.
  • Person Equivalents: 2 + (2 * 0.7) = 3.4 equivalents.
  • Grains Output: 400 lbs * 3.4 = 1,360 lbs.
  • Legumes Output: 60 lbs * 3.4 = 204 lbs.
  • Interpretation: This family would need to acquire 1,360 pounds of grains and 204 pounds of legumes, among other items, to be self-sufficient for a year. They should explore their emergency preparedness plan to integrate this goal.

Example 2: Single Individual, 6-Month Goal

A single adult is starting their food storage with a 6-month goal.

  • Inputs: 1 adult, 0 children, 6 months.
  • Person Equivalents: 1.0 equivalent.
  • Grains Output: 400 lbs * 1.0 * (6/12) = 200 lbs.
  • Legumes Output: 60 lbs * 1.0 * (6/12) = 30 lbs.
  • Interpretation: To meet a six-month goal, the individual should aim to store 200 pounds of grains and 30 pounds of legumes. This is a manageable first step toward long-term security and complements a 72-hour kit checklist.

How to Use This Latter Day Saints Food Storage Calculator

Follow these simple steps to determine your family’s needs:

  1. Enter Family Size: Input the number of adults and children in your household in the designated fields.
  2. Select Duration: Choose your target storage period from the dropdown menu, typically 3, 6, or 12 months.
  3. Review Your Results: The calculator will instantly update. The primary result shows the total weight of all food items. The intermediate results and the detailed table break down the quantities by category.
  4. Analyze the Chart: The bar chart provides a visual representation of your storage, helping you understand which categories make up the bulk of your supply.
  5. Plan Your Purchases: Use the detailed table to create a shopping list. Remember, it is wise to build your storage gradually rather than incurring debt. Consider learning about food preservation techniques to expand your options.

Key Factors That Affect Food Storage Results

While the latter day saints food storage calculator provides an excellent baseline, several factors can influence your actual needs:

  • Storage Conditions: Food must be stored in a cool, dry, dark place to maximize shelf life. High temperatures or humidity can spoil food quickly.
  • Dietary Needs: The calculator provides a basic survival diet. Families with allergies, infants, or specific health conditions must add or substitute items accordingly. Pregnant and nursing mothers also have higher nutritional needs.
  • Variety and Morale: A diet of only wheat and beans would be difficult long-term. Supplement basic storage with canned goods, spices, and other comfort foods that your family enjoys. Consider this a key part of your provident living principles.
  • Water Purity and Quantity: The calculator estimates a 2-week supply of drinking water. You will need significantly more for cooking, cleaning, and hygiene. Researching long-term water storage solutions is critical.
  • Rotation (First-In, First-Out): Food storage is not a “set it and forget it” system. You must use and replace items to ensure they remain fresh and safe to eat. Label everything with a purchase date.
  • Storage Space: Storing hundreds or thousands of pounds of food requires significant physical space. Plan where you will keep your supply before you start buying in bulk. Learning about gardening for self-sufficiency can supplement your stored food.

Frequently Asked Questions (FAQ)

Why is food storage so important?

Prophetic guidance encourages members to prepare for adversity. A well-planned food supply provides security and peace of mind, allowing you to care for your family and neighbors during an emergency. This latter day saints food storage calculator is a practical tool to follow that counsel.

How much water do I really need?

The minimum recommendation is one gallon per person per day (half for drinking, half for hygiene/cooking). A two-week supply is a critical starting point. For a family of four, that’s 56 gallons.

Should I buy everything at once?

No. The Church advises against going into debt to build your food supply. It’s better to add a few extra items to your grocery cart each week. This latter day saints food storage calculator helps you set a long-term goal to work towards.

What’s the difference between short-term and long-term storage?

Short-term storage is a 3-month supply of the normal foods your family eats daily. Long-term storage, which this calculator focuses on, consists of shelf-stable basics like wheat, rice, and beans that can last 20-30 years.

Where is the best place to store food?

A cool, dark, and dry place is ideal. Basements, closets, or under beds can work well. Avoid attics or garages where temperatures can fluctuate dramatically.

Do I need to store wheat if I don’t know how to use it?

While wheat is a foundational storage item due to its long shelf life and nutritional value, it’s wise to store what you will eat and know how to prepare. If you store wheat, also invest in a grain mill and learn to make bread or other recipes.

What about infants or family members with allergies?

This calculator provides a general guideline. You must customize your storage for your family’s specific needs, adding items like formula, baby food, or gluten-free alternatives.

How often should I update my plan using this calculator?

It’s a good practice to review your family’s needs and update your plan annually using a latter day saints food storage calculator, as family size and children’s ages change.

Related Tools and Internal Resources

Enhance your preparedness with these related guides and tools:

© 2026 Your Website. This tool is for informational purposes only. Consult official sources for complete guidance.



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