How does investment grow?

Investments grow through compounding: you earn return on principal plus on previous returns. This calculator uses compound interest to show growth over time.

What return should I use?

Use a realistic expected return for your asset type (e.g. 6–8% for balanced, 10–12% for equity long term). Results are estimates, not guarantees.

Can I add regular contributions?

For regular contributions use our SIP calculator. This calculator is for a single principal (or you can re-run for different scenarios).

Investment Growth Calculator

Free investment growth calculator. Get instant results — no signup, no account. Plan and compare with confidence.

Use the Investment Growth Calculator below.

See how your investment grows over time with compound interest. Enter principal, rate, and years. Free investment growth calculator for USA and worldwide.

So nutzen Sie Investment Growth Calculator

Enter principal
Input initial investment amount.
Enter rate and years
Enter expected annual return and time in years.
View growth
See final amount and total growth.

Funktionen

Instant results — no waiting or signup.
Free to use — no hidden fees.
No login or account required.
Works on all devices — desktop, tablet, and mobile.
Your data stays private — we do not store your inputs.

Warum diesen Rechner nutzen

Plan your finances with accurate estimates.
Compare scenarios in seconds.
Make informed decisions before you borrow or invest.

Unterstützte Browser und Geräte

All modern browsers (Chrome, Firefox, Safari, Edge).
Mobile-friendly — use on phone or tablet.
No app download — runs in your browser.

Häufig gestellte Fragen

Vollständige Anleitung zu Investment Growth Calculator

What is an investment growth calculator?

An investment growth calculator projects how your investment grows over time with compound returns. Enter initial amount, regular contributions (optional), expected annual return, and years. It shows the future value and the impact of compounding. Use it for retirement, education, or other long-term goals with realistic return assumptions.

Why compounding matters

Compound growth means you earn returns on your previous returns as well as on principal. Over decades, this can turn modest monthly investments into substantial sums. Small differences in return (e.g. 7% vs 9%) or time (10 vs 20 years) have a large impact on the final amount.

Haftungsausschluss

Unsere Finanzrechner dienen nur zu Informations- und Bildungszwecken. Ergebnisse sind Schätzungen. Sie ersetzen keine Finanz-, Steuer- oder Rechtsberatung. Wir speichern oder teilen keine eingegebenen Zahlen.