Financial Tool
Investment Calculator Pro
A deep analysis tool accounting for taxes, inflation, and compounding growth.
Portfolio Total (Nominal)
$1,083,489
Total Invested: $350,000
Total Wealth (Real Buying Power)
$464,933
After 15% tax & 3% inflation
WARNING: This tool demonstrates that a 10% return isn't really 10% after the government and economy take their share. Focus on 'Real Value' for retirement planning!
Σ The Formula
Real FV = [P(1+r)ⁿ + PMT(...)] / (1+inf)ⁿ
Real World Examples
The Reality Check
A $1M nominal portfolio in 30 years might only buy what $400k buys today due to inflation.
Tax Efficiency
Lowering your tax rate from 25% to 15% (Long-term gains) adds significant wealth over decades.
# About This Calculator
Most calculators only show the 'Nominal' number—the big number on the screen. The Investment Pro Calculator goes further by revealing your actual Purchasing Power.
It accounts for:
- Taxes: The portion of gains Uncle Sam takes.
- Inflation: The erosion of what a dollar can buy.
- Compounded Growth: Your money making money.
Frequently Asked Questions
Is Investment Calculator Pro free to use?+
Yes, Investment Calculator Pro on Matheric is completely free to use. We believe in accessible education and utility for everyone.
How accurate is Investment Calculator Pro?+
We use standard mathematical formulas and high-precision computing algorithms to ensure results for Investment Calculator Pro are accurate for academic and professional use.
Can I use Investment Calculator Pro on my phone?+
Yes! Investment Calculator Pro is fully responsive and optimized for all devices, including smartphones, tablets, and desktops.
Do you save my data?+
No. We prioritize your privacy. All calculations are performed in your browser or temporarily processed, and we do not store your personal input data.
How do I report a bug?+
If you notice any issues with Investment Calculator Pro or have suggestions for improvement, please contact us via the link in the footer. We value your feedback!
Can I request a new feature?+
Absolutely. We are constantly expanding our toolset. Feel free to reach out with your requests, and we might build it next!
About
Most calculators only show the 'Nominal' number—the big number on the screen. The Investment Pro Calculator goes further by revealing your actual Purchasing Power.
It accounts for:
- Taxes: The portion of gains Uncle Sam takes.
- Inflation: The erosion of what a dollar can buy.
- Compounded Growth: Your money making money.