Rechner

ROI-Rechner online

Berechne Rendite, Nettogewinn und ROI-Prozent aus Investitionswerten.

ROI-Rechner online

Result

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Warum nutzen

Quick calculators without spreadsheet setup.

Use focused calculators for everyday numbers such as age, discounts, ROI, and profit margin. Results are calculated locally and can be copied into notes, emails, or reports.

Local

browser math

Fast

instant results

Copy

ready outputs

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FAQ

Kurz beantwortet.

How is ROI calculated? +

ROI is calculated as net profit divided by initial investment, then multiplied by 100.

Can I include extra costs? +

Yes. Add extra costs to subtract them from the final return.

Is this financial advice? +

No. It is a simple calculator for quick estimates.