Berlin’s cost of living varies significantly depending on household size and lifestyle. On average, a single person spends between €2,200 and €2,850 per month, a couple between €3,610 and €5,000, and a family of three between €5,600 and €7,400. The major expenses include rent (€1,321–€3,500 depending on size and location), electricity (€80–€140), gas (up to €400 for families), groceries (€200–€800), and healthcare (€250–€900 based on insurance type and number of insured persons).