Emergency Food Supply Calculator

Food is necessary, just like water. An emergency food supply calculator can ensure you are fully
prepared with the quantities you need when or if an emergency should arise.

One's chances of survival are substantially higher when one is prepared vs. when one is not.

We regard each of our bags as 4 servings.

Here is everything you need to know regarding emergency food storage and how to calculate it for your
specific circumstances.

How Long Does a Ration Last?

Rations may not have a set expiration date. However, on average, they can be eaten for up to three years if kept at 80 degrees Fahrenheit. Some or all of the contents may last up to five years if kept at significantly colder temperatures. They might only endure one or two months if exposed to intense sunlight or heat.

The production date might only be useful if you know how your rations have been stored. Likewise, simply because a ration is a few months past the three-year mark, does not automatically imply that it is unsafe to consume.

Why Should You Build An Emergency Food Supply?

In order to be adequately prepared for short-term and long-term unforeseen circumstances, proper food and water storage is essential. In any case, having a thoughtful food supply at home is always a plus. Knowing that there is food prepared for any eventuality is always convenient.

You may need to flee right away and bring your essentials with you. After an emergency, you might need to survive without assistance. As a result, you will need enough food, water, and other supplies to last for at least 72 hours. After a disaster, local authorities and relief personnel may or may not be on the scene, but may not be able to quickly reach everyone. It can take days or weeks, or possibly hours..

What Should Your Emergency Disaster Kit Contain?

To be ready and fully equipped to sustain a disaster like a storm, tornado, or earthquake, the following things are essential and should be included in your emergency disaster kit


Get ready to go six to twelve months without access to supermarket food. Use 10 cans of food in storage for at least some of your stockpile because they can withstand numerous storms, tornadoes, and floods.


Each person will require at least 2 gallons of water daily for drinking and washing. Make plans for a minimum of one week..


A flashlight and a lantern should always be included in an emergency kit. Make certain it produces atleast 120 lumens


To stay informed about what’s happening around the world, include a hand crank or AM, solarpowered FM, Short Wave, and/or NOAA Weather Radio in your kit.  

First Aid Kit

Build a simple kit for your house or vehicle. Include items like antiseptic, soap, bandages, gauze, tape, scissors, latex gloves, tweezers, aspirin painkillers, antacids, and antidiarrhea.

How Should You Calculate Your Emergency Food Supply?

To use the calculator, select the number of months you would like to organize, click the next button, and then insert the family size on the final screen. You will then receive your results, which include the total number of calories needed and a breakup of each food type.

To be prepared for emergencies, the World Health Organization advises keeping 2,100 calories of food on hand each day. This is the amount that a typical adult would need for light activity

How To Efficiently Store Your Emergency Food Supply?

It would help if you had dependable tools that can securely preserve food for a set amount of time. Whether you are storing food in case of an emergency, or want to keep food fresh for as long as possible. The containers’ construction material should be flexible. For instance, more basic containers are available for short-term food storage, if you won’t be storing food for months. High-quality plastic containers, however, work well for microwave heating.

You could also use some pantry items to store food properly. It is most practical to purchase specialized shelves and dividers to avoid stacking cans and packages containing wheat, white rice, salt, and sugar. First, utilizing a first-in, first-out (FIFO) method to rotate products is practical.

Different Products for Emergency Food Supply

Different companies and services offer different products and shipment options for your emergency food supply. However, the most commonly utilized food supply products are:

  • Dried vegetables and fruits. 
  • Beans
  • Grains
  • Canned vegetables and fruits
  • Sugars 
  • Oils and Fats
  • Dried or canned meat
  • Dairy products
  • Cooking essentials


Having an emergency food supply ready is always the best for any emergency or disaster. One should always be prepared beforehand rather than be sorry later. One should have an emergency kit, an emergency food supply available at home, and even the basic knowledge of how to react and act in a critical situation.

We at Preppers Stockpile can help you with all emergency food supplies with fully prepared meals according to your taste, need, storage, and consumption requirement. Contact us for the most reliable and facilitating experience in case of any emergency or planning.

WAIT, Before You Go

Sign up to our newsletter to get the latest prepping tips.

We will never share or sell your email with anyone.