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Germany's Federal Office of Civil Protection and Disaster Assistance (BBK) asks every household to be able to supply itself for 10 days, and says even 3 days helps a lot. Below are its amounts per person, worked out for 1 and 4 people, with a link to the BBK checklist.
On its preparedness page the BBK answers the question of ten days or three: „Sie sollten sich für möglichst zehn Tage selbst versorgen können. Aber auch ein Vorrat für zumindest drei Tage hilft schon sehr.“ That is: you should be able to supply yourself for ten days where you can, but even a stock for at least three days helps a lot.
Its guide, „Vorsorgen für Krisen und Katastrophen“ (Preparing for crises and disasters), counts water, food, medical care and hygiene as part of that. Start with three days and build up to ten.
Checked on 11 Nov 2026 at bbk.bund.de and in the guide's PDF. The German name for this stock is Notvorrat.

The BBK sets aside 0.5 litres of that for cooking. The rest is for drinking.
| People | 3 days | 5 days | 10 days |
|---|---|---|---|
| 1 | 6 L | 10 L | 20 L |
| 2 | 12 L | 20 L | 40 L |
| 3 | 18 L | 30 L | 60 L |
| 4 | 24 L | 40 L | 80 L |
2 litres per person per day (BBK guide). The 3-person row is printed in the guide; the others are the same sum. Washing water is not included. Our water calculator uses the US rule of 3.8 litres a day, which covers hygiene too.
For exact amounts the BBK guide points to the stock table of the Federal Office for Agriculture and Food (BLE). It is built on 2,200 kcal per person per day.
| Food group | 1 person, 10 days | 4 people, 10 days | Examples from the table |
|---|---|---|---|
| Grains, bread, potatoes | 3.3 kg | 13.2 kg | Crispbread, rusks, pasta, rice, oats, potatoes |
| Vegetables, mushrooms | 4.0 kg | 16.0 kg | Tinned green beans, peas and carrots, red cabbage, sauerkraut, sweetcorn; fresh onions |
| Fruit | 2.5 kg | 10.0 kg | Tinned cherries, pears, mandarins; raisins, hazelnuts, prunes; fresh fruit |
| Drinks | 20 L | 80 L | Mineral water, plus lemon juice, instant coffee, black tea |
| Milk and dairy | 2.5 kg | 10.0 kg | UHT milk, hard cheese |
| Eggs, meat, sausage, fish | 1.2 kg | 4.8 kg | Tuna, sardines, corned beef, dry sausage, tinned frankfurters, 5 eggs |
| Fats and oil | 330 g | 1.32 kg | Butter or margarine, rapeseed oil |
1-person column: BLE stock table on ernaehrungsvorsorge.de. 4-person column: the same figures times four. Sugar, honey, salt, flour, ready meals and biscuits are listed as "as much as you like".
The table is worked out for adults. The BLE names the exceptions itself:
Beyond food and water, the checklist has these groups.






If you have to leave quickly, the folder of important papers goes in the go-bag.

From the BBK guide. Keep them on paper too, in case the phone is flat.
| Fire and ambulance | 112 |
|---|---|
| Police | 110 |
| Public authorities helpline | 115 |
| Out-of-hours doctor | 116117 |
80 litres of drinks, 13.2 kg of grains, bread and potatoes, 16 kg of vegetables, 10 kg of fruit, 10 kg of dairy, 4.8 kg of meat, fish and eggs and 1.32 kg of fat. Those are the BLE's one-person amounts times four.
The BBK says a stock for at least three days already helps a lot, and asks you to build up from there to ten.
20 litres: 2 litres a day, of which 0.5 litres is for cooking. Water for washing and the toilet is extra.
Almost indefinitely while sealed, says the BLE. Makers usually print two years on glass bottles and one year on PET. Keep it dark, cool and dry.
Yes. The BLE's Vorratskalkulator works for 1 to 10 people and 1 to 28 days, in German. For water alone, use our water calculator.
The BLE table leaves frozen food out on purpose, because an emergency can come with a power cut.
