HomeCalcy answers one kind of question: what size do I need. Beds, bedding, rugs, curtains — the measurements people look up in the ten minutes before they order something.
Every tool shows its working. Where a number comes from a published standard, we say so. Where it comes from a rule of thumb, we say which rule and what it assumes. If a page cannot show you how it reached an answer, it should not be giving you one.
HomeCalcy is run by Grandfield Media Private Limited. We are not a retailer and we do not hold stock; some links on the site are affiliate links, described on our disclosure page.