How is ROI calculated?

ROI = (Net Profit / Cost) × 100.

Are results calculated in real-time?

Yes, all results update instantly as you change inputs.

Calculate profit margins, markups, and ROI instantly. Enter cost and revenue to see gross profit, margin percentage, markup percentage, and more.

Profit modeMargin modeMarkup modeSelling price modeCost & revenue inputsGross profit calculation

Choose from Profit, Margin, Markup, or Selling Price mode.

Input cost, revenue, or other required values.

See all calculated metrics update in real-time.

Margin is profit as a percentage of revenue; markup is profit as a percentage of cost.

Calculate percentages easily: X% of Y, percentage increase/decrease, difference, marks percentage, discount calculator, and reverse percentage.

Calculate your monthly EMI for any loan. View total interest, amortization schedule, and pie chart breakdown. Supports all loan types.

Convert currencies with real-time exchange rates. Supports 150+ currencies including PKR, USD, EUR, GBP, AED, SAR. Historical charts included.