Calculator with arithmetic functions, business, financial and statistical functions, equation solver and metric conversion. It allows you to work with price, cost, markup, margin, time value of money and loan amortization. It also calculates net present value, internal rate of return in Cash Flow. Bonds price, yield to maturity and Macaulay duration of a bond. You will also be able to calculate standard deviation, regression and correlation of data sets in its statistical component and solve equations up to 4th degree. With the conversion component you can make operations with dates and also convert temperature, weight, volume and some other useful conversions.