How to plan an emergency food supply for a family of four: 3-day, 14-day and 30-day tiers, a sensible mix of foods and what to do about kids and fuel.
- Use about 2,000 calories per adult per day as a loose starting point.
- Build 3-day, 14-day and 30-day layers in order.
- Plan water and safe cooking alongside the food.
Feeding four people through a long outage or storm is mostly a matter of arithmetic and habits, not a huge pile of specialty products. The goal is enough calories, enough variety that nobody refuses to eat, and a plan for cooking and water. Build it in tiers so you are covered quickly and then improve over time.
If you are just starting, read what emergency food to store first and then come back to scale it up for your household.
Start with calories, not meals
A widely cited rule of thumb for planning is roughly 2,000 calories per adult per day, with teenagers often needing as much or more and younger children somewhat less. Treat this as a starting point only, since needs vary with age, activity, cold weather and health. For a family of four, think of it as about 8,000 calories a day as a rough planning target, and adjust for your own people. Stress and cold can raise appetite, so do not trim too tight.
Three tiers to build
- 3 days: no-cook items you can eat straight from the package. This is your first layer for storms and short outages.
- 14 days: add shelf-stable staples and a way to cook, such as a safe outdoor stove and fuel. This covers longer outages and supply disruptions.
- 30 days: deeper pantry stock of grains, beans, canned goods and freeze-dried options. See our 30-day plan for how to layer it.
A balanced mix
Aim for a spread rather than one product. A practical family mix includes:
- Grains: rice, pasta, oats, crackers, tortillas
- Protein: canned fish and poultry, beans, lentils, peanut butter, shelf-stable milk
- Fruit and vegetables: canned, dried, shelf-stable pouches
- Fats and energy: nuts, seeds, oil, bars
- Comfort: tea, coffee, chocolate, spices, powdered drink mix
For ideas that need no stove, see best no-cook foods for a power outage. For ready-made options, compare them on our food hub.
Do not forget water and cooking
Dry foods like rice and pasta need water to prepare, so your water plan must grow with your food plan. The standard planning figure is about 4 litres (1 gallon) per person per day for drinking and basic hygiene, which means about 16 litres (4 gallons) a day for four. See how much water to store. For cooking, read how to cook without power, and never use a camp stove, grill or heater indoors because of carbon monoxide risk.
Kids, picky eaters and allergies
Buy food your family already eats. Stress is a bad time to introduce new meals. Keep a few treats for morale, and keep infant and toddler needs separate (see babies and toddlers). If anyone has allergies, read labels every time, because formulations change.
Rotate what you store
Write dates on packages, put new stock at the back and eat from the front. Our guide to rotating an emergency pantry shows how. Check best-before dates on canned goods and the storage guidance on freeze-dried items (see freeze-dried shelf life).
A simple shopping checklist
- Count calories for four people for three days and buy that first.
- Add a manual can opener, utensils and paper plates.
- Add water storage and treatment.
- Expand toward 14 days, then 30 days, a few items per grocery trip.
A sample week of meals
Planning actual meals makes the numbers real. A simple day could be oats or cereal with shelf-stable milk for breakfast, peanut butter on crackers or tortillas with fruit for lunch, and rice with canned beans and vegetables for dinner, plus nuts, bars and dried fruit as snacks. Repeat with variations such as pasta with canned sauce and canned fish, or soup with bread. Count the cans, bags and boxes you would need for seven days, write the total on a list, and shop the gaps over a few weeks. This turns a vague worry into a concrete shopping plan the whole family can see.
Quick answers
Do I need special emergency food?
No. Everyday shelf-stable groceries work well, and specialty kits are an optional convenience.
How much food is enough for a first step?
Start with three days of no-cook food for everyone, then expand over time.