Advanced Interest Calculator
Calculate simple and compound interest across multiple investments, compare returns with fixed deposits, and analyze how your money grows over time. Track total returns, monthly gains, and visualize interest breakdowns.
Formulas Used
- Simple Interest:
- SI = (P × R × T) / 100
- Compound Interest:
- CI = P × (1 + r / n)^(n × t) − P
- Total Amount:
- A = Principal + Interest
- Monthly Interest:
- Monthly = Total Interest / (Time × 12)
- Fixed Deposit Comparison:
- FD Interest = (P × FD Rate × T) / 100
- Currency Conversion:
- Converted Value = Amount / Exchange Rate
Investment Insights
- - Calculate returns across multiple investments.
- - Compare simple vs compound interest instantly.
- Growth Analysis:
- - View total interest earned over time.
- - Understand monthly earnings from investments.
- Investment Strategy:
- - Add multiple investments for comparison.
- - Adjust rates, duration, and contributions.
- Interest Impact:
- - Compound interest grows faster than simple interest.
- - Longer durations significantly increase returns.
- Fixed Deposit Comparison:
- - Compare your investment against FD returns.
- - Helps decide better saving options.
- Currency Support:
- - Supports multiple currencies.
- - Displays converted values for better clarity.
- Charts & Visualization:
- - Monthly interest trend (line chart).
- - Principal vs interest breakdown (pie chart).
- Smart Tips:
- - Invest early to maximize returns.
- - Higher rates + longer time = exponential growth.
- - Diversify investments for better outcomes.
- Notes:
- - Small rate changes impact long-term returns.
- - Compound interest outperforms simple interest.
- - Consistency matters more than timing.