Living in Jena is affordable compared to major German cities like Munich, Hamburg, or Frankfurt. On average, international students need around EUR 700–900 per month. This includes EUR 350–550 for accommodation, EUR 200–300 for food, EUR 30–50 for transport, and EUR 100–200 for personal or miscellaneous expenses. Costs may vary depending on lifestyle, housing type, and city area. Shared apartments, student housing, and early bookings help reduce expenses further.