Practical Tool · Investing Education

Compound Growth Calculator

See the long-term power of compound interest. Adjust for inflation, fees, and taxes for a realistic projection of your wealth.

Initial Investment $1,000

Monthly Contribution $200

Annual Contribution Growth 0%

Increase contribution by % each year (e.g. salary raise)

Expected Annual Return 8%

ETF/Fund TER (annual fee) 0.20%

Typical ETFs: 0.05% (S&P) – 0.30% (MSCI World)

Investment Period 20 Years

1Y10Y20Y30Y40Y50Y

Show real value (inflation-adjusted)

What your money is actually worth in today's terms

Apply Portuguese capital gains tax (28%)

Net value after CGT on gains

Total Invested

$49,000

Compound Interest

$68,324

58% of total

Nominal Value

$117,324

💡 Key insight:

Time is your biggest asset. Adjust the years slider to see the impact.

Growth Projection

Practical Tool · Free Forever

Ready to put theory into practice?

unmuzzledmedia.com Try the Simulator →

All content published by Unmuzzled Media is for educational and informational purposes only. It should not be construed as financial, legal, or investment advice. Investing in financial markets involves risk.