Add tax to a net price or remove it from a gross price, for any VAT, GST or sales-tax rate.
Divide the gross price by 1 plus the rate. For 18%: gross ÷ 1.18 = net price.
Yes. Enter the rate that applies in your country or state.
Work out profit, margin and markup from cost and selling price.
Convert between major world currencies with live exchange rates.
Calculate monthly loan instalments, total interest and total repayment.
Add a tip and split any bill evenly between friends.