Free tools

Calculators that show the working

Check your answer, then see every step that gets you there. Built for Plus One and Plus Two commerce, CBSE and Kerala.

Goodwill Calculator

Average profit, weighted average, super profit and capitalisation methods — with every step of the working, the way your answer sheet needs it.

Current, quick, debt–equity, interest coverage, turnover and profitability ratios from one set of figures, using the NCERT formulas.