📊 Investment Calculator
Calculate investment parameters and plan your financial goals with precision
Calculate End Amount
Starting Amount
$20,000
End Amount
$188,222
Return Rate
5.00%
Contribution Amount
$12,000
Investment Length
10 years
Total Contributions
$140,000
Total Interest
$48,222
Breakdown
Quick examples
- Calculate End Amount: start $20,000, add $12,000 per year, 10 years at 5% (monthly compounding)
- Calculate Starting Amount: need $100,000 after 8 years at 6%, contributing $6,000 per year
- Calculate Return Rate: start $15,000, end $60,000 in 12 years, contribute $300/month, contributions at beginning
- Calculate Contribution Amount: start $0, target $250,000 in 20 years at 7% (annual compounding)
- Calculate Investment Length: grow $50,000 to $200,000 at 6.5% with $5,000 yearly contributions
Tip: Switch the calculation mode tabs to match each scenario, then enter the figures shown above.
Frequently Asked Questions
What is this calculator used for?
This calculator helps you perform specific calculations quickly and accurately. Each calculator is designed with a user-friendly interface to solve particular types of mathematical, financial, or health-related problems.
Is my data stored or tracked?
No, all calculations are performed locally in your browser. We prioritize your privacy and don't store or track any of your personal data. Your information never leaves your device.
How accurate are the results?
Our calculators use industry-standard formulas and algorithms to ensure high accuracy. However, for critical financial, medical, or legal decisions, we recommend consulting with a qualified professional.
Can I use this calculator offline?
Yes! CalcBuddy is a Progressive Web App (PWA) that works offline. After your first visit, you can use all calculators even without an internet connection.
Is this calculator free to use?
Absolutely! All calculators on CalcBuddy are completely free to use with no hidden fees, subscriptions, or advertisements. We believe in providing valuable tools to everyone.
How do I report an issue or suggest improvements?
We appreciate user feedback! You can contact us through our support channels to report bugs, suggest new features, or request additional calculators.
Free online investment calculator. All calculations happen locally in your browser for privacy.