Quantify whether a spend paid off. Enter what you put in and what you got back to see ROI %, net gain and the return ratio.
Runs entirely in your browser — nothing you enter is uploaded or stored.
An ROI (return on investment) calculator measures whether a spend paid off: ROI % = (return − investment) ÷ investment × 100. It is the fastest way to compare a marketing channel, a hire, a tool subscription or a campaign on equal footing. This calculator also shows net profit and the return multiple so you can talk in both "%" and "x" terms.