Quick Answer
Ration your food and water supply based on your estimated survival time, allocating a minimum of 1 liter of water and 1 calorie per person per hour. This means 1 gallon of water per day for one person and 2,000 calories per day. Rationing helps preserve your limited resources for an extended survival period.
Rationing Calculation
To determine your daily calorie and water needs, multiply your body weight in pounds by 50 for calories and 1/4 of your body weight in pounds for gallons of water. For example, if you weigh 150 pounds, you’ll need 7,500 calories and 1.9 gallons of water per day. Allocate these resources based on your estimated survival time and available supplies.
Water Conservation Techniques
Conserve water by avoiding unnecessary activities like bathing or washing clothes. Use water from natural sources like streams or ponds, but purify it with water purification tablets or boiling before consumption. Collect dew or rainwater to supplement your supply. Reduce water usage by using it for only essential tasks like drinking, cooking, and personal hygiene.
Food Rationing Strategies
Ration your food supply by allocating a set amount per day, such as 2,000 calories. Use high-calorie foods like nuts, dried fruits, and jerky to supplement your supply. Avoid consuming spoiled or contaminated food, which can exacerbate dehydration and hunger. Consider hunting or foraging for food, but prioritize food safety and preparation to avoid foodborne illnesses. Use the “one-third rule” to ration your food, where you allocate one-third of your daily caloric needs for breakfast, one-third for lunch, and one-third for dinner.
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