How to use the roi calculator
- Investment cost: Total amount invested.
- Final value / proceeds: Amount recovered or current value.
- Years held: Holding period for annualized result.
- Select the button and review the result.
Worked example
10,000 growing to 12,500 is 25% total ROI.
Method and limitations
(Final value - cost) ÷ cost.
Excludes interim cash flows, fees, tax, inflation, and risk.
Common questions
Why might another result be different?
Inputs, rounding, policies, rates, and assumptions can differ. Compare like-for-like values and use current official information when a rate or rule can change.
Does NidXee save my entries?
No. The calculation runs in your browser. Reloading or closing the page may clear it.