A food budget works only when it fits your days. Long hours on campus, a different kitchen from the family home or particular dietary needs change shopping patterns. Begin with the routine you actually live rather than an arbitrarily low weekly target.
Observe an ordinary week
For a week, record when and where you eat and what it costs. Separate groceries from cleaning products or other items on the same receipt. A large supermarket total does not mean every euro was spent on food. Conversely, snacks and drinks bought elsewhere belong in the overview even when they are absent from the main shopping trip.
Mark exceptions such as a visit or journey. They should not vanish from planning, but they should not silently define the normal weekly figure either. Several weeks reveal recurring patterns more clearly. One unusually inexpensive week is not a dependable long-term plan.
Plan meals rather than promotions
Choose meals suited to your equipment, time and preferences. Check existing ingredients and plan how to use them first. A discount helps only if the quantity is needed and can be used in time. A larger package may cost less per unit while costing more overall if part is wasted.
Taking a prepared meal may suit a long university day where transport and storage are possible. On another day, the cafeteria may fit better. The budget need not force the same solution every day. A mixed routine is often easier to maintain than a theoretically cheap plan that ignores the timetable.
Set an amount with room to adjust
Base the first target on observed spending and identify specific changes. Perhaps food was repeatedly bought while a meal remained at home. Alternatively, spending may already be tight, with more room in another category. Do not arbitrarily cut food costs just to make a loan calculation look smaller.
An invented example illustrates timing. If €160 is available for food over a particular period, spending €150 immediately on stored supplies leaves little for several weeks of fresh purchases. The amount is not a general recommendation. What matters is distribution over the days and the needs still remaining.
Ask a specific question after two weeks
Compare the plan with actual spending. Which difference came from prices, which from lack of time and which from an additional occasion? Address the cause rather than merely imposing a stricter number. If unplanned meals are frequent, keeping a few quick meal options may help more than an elaborate cooking schedule.
If available money regularly fails to cover necessary food, this is not simply a problem of perfect shopping discipline. Discuss overall funding and local support with your Studierendenwerk. A food budget should reflect daily life and enable adequate provision; it should not hide a continuing deficit behind unrealistic assumptions.
