Compound Lab

Most compound interest calculators answer the wrong question. They show you the gross figure — the number before your fund takes its fee and before the tax authority takes its share. Compound Lab shows you what is actually left. WHAT IT DOES Enter a starting amount, a monthly contribution, an expected annual return and a time horizon. Add your management fee and capital gains rate if you want them — they are optional, and off by default. You get a full breakdown: everything you paid in, everything the market earned, everything the fees took, everything the tax took, and the net figure at the end. The numbers reconcile exactly, so the breakdown always adds up to the headline. A chart shows the balance against your contributions over the whole horizon. The gap between the two lines is the compounding — which is the thing worth looking at. BUILT FOR ANYWHERE - 49 currencies, from dollars…