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Calculateur d’intérêt composé

Calculez la croissance de votre argent avec l’intérêt composé. Voyez la puissance des gains réinvestis et planifiez vos investissements.

Montant initial Somme que vous investissez au départ

Taux d’intérêt annuel (%) Entrez le taux annuel en pourcentage

Durée Période d’investissement

Unité de temps Choisissez années ou mois

Fréquence de capitalisation Fréquence de calcul des intérêts

Advanced Options

Contribution additionnelle Contributions régulières (optionnel)

Fréquence des contributions À quelle fréquence vous contribuez

Date de début Quand commencer à investir

Montant final

Capital

Intérêts totaux

Contributions totales

Taux effectif

Périodes totales

Année	Solde d’ouverture	Versement	Intérêts gagnés	Solde de clôture	Total des intérêts

This calculation assumes a fixed interest rate throughout the investment period.

Interest is compounded based on the selected frequency (annually, semi-annually, quarterly, or monthly).

The calculation does not include any taxes, fees, or charges that may apply to your investment.

Additional contributions are made at the specified frequency and amount.

Returns are reinvested and compounded at the same rate.

Compound interest is interest earned on both the principal amount and the accumulated interest from previous periods.

More frequent compounding (monthly vs annually) results in higher returns due to interest being reinvested more often.

Formula: A = P(1 + r/n)^(nt) where A = final amount, P = principal, r = rate, n = compounding frequency, t = time.

Additional contributions are added to your investment at the specified frequency and also earn compound interest.

Simple interest is calculated only on the principal, while compound interest is calculated on principal plus accumulated interest.