To compare study-abroad destinations by cost of groceries and living expenses, start by researching average monthly costs for housing, utilities, transportation, and food. Use reliable sources like Numbeo, Expatistan, or university-provided data. Create a spreadsheet to list expenses side by side for each country or city.
Factor in currency exchange rates, as they impact affordability. Consider local purchasing power—some countries have lower nominal costs but higher relative expenses for students. Check if your budget aligns with visa financial requirements. Prioritize locations offering student discounts or affordable public transport to reduce overall living costs.