How to Use the Single-Person Fridge Size Calculator
Whether you're moving into your first apartment or replacing an old fridge, it's not always obvious what size actually makes sense for one person. Too small and you're cramped every time you grocery shop; too big and you're paying for electricity you don't need. This calculator takes how often you cook at home each week and your general storage habits, then recommends a fridge size along with the estimated electricity cost that comes with it.
If you rarely cook and rely mostly on delivery or eating out, a compact fridge in the 3.5-5.5 cu ft range is usually plenty. If you cook frequently or often stock up on meal kits and bulk ingredients, something in the 7-10 cu ft range tends to be more practical. Choosing "Generous" as your preference adds extra headroom for changing habits or having guests over.
Keep in mind that a bigger fridge also means a higher electricity bill. Check the cost difference shown for the next size up and decide whether that extra space is actually worth the added monthly cost for your situation.
Frequently Asked Questions
If you rarely cook at home, 3.5-5.5 cu ft works well. Cooking 3-4 times a week usually calls for around 5 cu ft, and if you store meal kits or bulk ingredients often, 10+ cu ft may be worth it.
Every roughly 3 cu ft of extra capacity adds an estimated $3-5 to your monthly electricity bill. Actual cost varies by the unit's energy efficiency rating.