Calculateur de TRI

Calculez le taux de rendement interne (TRI) pour estimer la rentabilité des investissements potentiels.

The Internal Rate of Return (IRR) is a sophisticated metric used to estimate the annual growth rate an investment is expected to generate. Unlike NPV, which gives you a dollar value, IRR gives you a percentage. It is specifically defined as the discount rate that would make the Net Present Value (NPV) of all cash flows equal to exactly zero. Corporations use IRR to compare different capital projects, often only proceeding if the IRR exceeds a certain 'hurdle rate'. Our IRR Calculator handles the complex trial-and-error math required to find this rate, giving you a clear picture of your investment's expected yield.

Flux de trésorerie (séparés par des virgules, commençant à t=0)

Exemple : -10 000, 3 000, 3 000, 3 000

Estimation initiale (%)

TRI (environ)

15.2382%

Internal Rate of Return is 15.2382%

Cash Flows-10000, 3000, 3000, 3000, 3000, 3000

Initial Guess10%

Comment ça marche

This tool uses the Newton-Raphson method or a similar iterative algorithm. It starts with your guess and repeatedly adjusts the rate until the resulting NPV is virtually zero, pinpointing the true Internal Rate of Return.

Formule de calcul

The rate 'r' where NPV = 0

Calculation Examples

1. **Simple Yield**: Invest $10,000 and get $3,000 back every year for 5 years. The IRR is **15.24%**.

Why use this tool in your daily life?

Find your true yield. This tool allows you to see the effective 'interest rate' your projects are generating, helping you identify which opportunities are most efficient at growing your capital.

Astuce

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