Minimalist Living Calculators & Tools
Free, practical calculators for owning less — decide what to keep, build a capsule wardrobe, weigh a purchase by cost per wear, run a 30-day declutter, estimate the space you free up, and keep a collection in balance.
Declutter Decision Calculator
Score any item on how often you use it, how much you love it, how easily you could replace it, and the space it costs — and get a clear keep, maybe, or let-go recommendation.
Capsule Wardrobe Calculator
Enter your tops, bottoms, and layers and see how many outfits they combine into — plus how few pieces it takes to dress for weeks without repeating.
Cost Per Wear Calculator
Turn a purchase price into a cost per wear (or per use) by dividing by how many times you'll realistically use it, so you can tell a lasting buy from a false economy.
Minimalism Challenge Calculator
Play the 30-day minimalism game — remove one item on day one, two on day two, and so on — and see the daily and cumulative count of things you'll clear.
Storage Space Calculator
Estimate the shelf, drawer, or floor space you free up when you clear a set of items, reported in litres and as a share of the space you started with.
One In, One Out Calculator
Plan a collection back down to a target you can live with — using one-in-one-out or a stricter net-removal ratio — and see how long it takes to get there.