FinCalculators

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.

Como usar Investment Growth Calculator

  1. Enter principal

    Input initial investment amount.

  2. Enter rate and years

    Enter expected annual return and time in years.

  3. View growth

    See final amount and total growth.

Recursos

  • 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.

Por que usar esta calculadora

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

Navegadores e dispositivos suportados

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

Perguntas frequentes

Guia completo de 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.

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Aviso

Nossas calculadoras financeiras são apenas para fins informativos e educacionais. Os resultados são estimativas. Não são aconselhamento financeiro, fiscal ou jurídico. Não armazenamos nem compartilhamos os números que você digita.