Method
ROI % = (benefit − cost) / cost × 100.
ROI calculator
Calculate return on investment from total benefit and cost.
· Herramienta local⚡ Instant local calculation◎ No sign-up↔ ES / EN
Inputs
Change assumptions
How to use it
Use the result as a transparent planning estimate. Change one assumption at a time, compare scenarios and move to Toolkit when you need system-level simulation.
Limits
Does not replace cash-flow, risk, cost of capital or indirect effects.
◉
Local by design
Your inputs are processed in this browser. This utility does not need an account, database or AI API.