Do you know if you have enough food stored? Calculation of how many days per person your food storage will support can be complicated. This video will list some of the considerations regarding how much is enough and food storage calculators available.
— Old School Prepper Food Storage: How Much Is Enough https://www.youtube.com/watch?v=4gdV1IJJWgo
— Mayo Clinic Calorie Counter https://www.mayoclinic.org/healthy-lifestyle/weight-loss/in-depth/calorie-calculator/itt-20402304
— LDS The Provident Living Guide To Family Preparedness http://providentliving.com/preparedness/food-storage/foodcalc/
— EZ Prepping Calculator https://ezprepping.com/food-storage-calculator/
— Food Storage Made Easy http://foodstoragemadeeasy.net/babysteps/three-month-food-supply/ excellent excel sheet