Guide Complet pour Calculateur ROI
Investi vs retour: gain, ROI % et annualise en secondes.
Examples
- Invested 10,000 returned 13,500: gain 3,500, ROI = 3,500/10,000×100 = 35%. Over 3 years annualized = (1.35)^(1/3)-1 ≈ 10.5% per year.
- House flip 120k + 15k repairs = 135k cost, sold 180k: gain 45k, ROI = 33.3%.
⚠ Common mistakes
- Mixing gross returned with net gain — always subtract invested first, and deduct fees/taxes or ROI looks too high.
- Comparing ROI without time. 35% in 3 years (≈10.5% annualized) is worse than 20% in 1 year.
Questions Fréquentes (FAQ) (3)
What is a good ROI?
It depends on risk and time. 7-10% annualized is typical for diversified markets; real estate often targets 8-12% after costs. Compare annualized, not raw.
ROI vs annualized ROI?
ROI is total. Annualized spreads it per year via compound formula, so you can compare a 2-year and a 5-year deal fairly.
Does ROI include fees?
Only if you include them in invested cost. Add purchase, taxes, commissions to invested to get true net ROI.
Sources et Références
⚠ Avertissement Financier
Cet outil fournit des estimations à titre purement informatif et ne constitue pas un conseil financier, fiscal ou juridique. Les résultats peuvent varier selon la réglementation locale, les taux et les circonstances individuelles. Consultez toujours un professionnel qualifié avant de prendre des décisions financières.