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Alle Tools

Zinseszinsrechner – Endwert & Wachstum

Kostenloser Zinseszinsrechner mit Einzahlungen. Endwert nach Zinseszins-Frequenz, Effektivzins und Zinsertrag projizieren — privat, ohne Anmeldung.

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Berechnung lokal im Browser. Deutsche FAQ erscheinen unter dem Tool, wo verfügbar.

Finanzrechner

Zinseszinsrechner

Endwert
$54,713.58

Est. APY (effective): 7.23%

Zinsertrag$20,713.58
Eingezahlt gesamt$34,000.00

Contributions over time: $24,000.00 (monthly deposits). Estimates only — ignores taxes and fees.

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What Is a Compound Interest Calculator?

A compound interest calculator projects how a balance grows when interest is added to principal and then earns interest itself. Add regular contributions to model savings or investment accounts more realistically.

Compound Interest Formula

A = P(1 + r/n)^(n t)
APY = (1 + r/n)^n − 1

Frequently Asked Questions

What is the compound interest formula?

A = P(1 + r/n)^(nt). Contributions are compounded for the remaining time after each deposit.

What is the difference between APR and APY?

APR is nominal; APY includes compounding effects over a year.

Is this compound interest calculator free?

Yes — free and private.