Compound Interest Calculator
Calculate compound interest with flexible compounding frequencies (annually, semi-annually, quarterly, monthly, daily) and additional deposits.
Adjust Inputs
Real-Time UpdateAfter 5 years at 8% p.a.
Net interest earned
Initial starting deposit
Visual Breakdown
Interactive GraphicDetailed Breakdown & Amortization Schedule
Showing 5 of 5 periods
| Year | Principal | Interest Earned | End Balance |
|---|---|---|---|
| Year 1 | ₹1,00,000 | ₹8,243 | ₹1,08,243 |
| Year 2 | ₹1,00,000 | ₹17,166 | ₹1,17,166 |
| Year 3 | ₹1,00,000 | ₹26,824 | ₹1,26,824 |
| Year 4 | ₹1,00,000 | ₹37,279 | ₹1,37,279 |
| Year 5 | ₹1,00,000 | ₹48,595 | ₹1,48,595 |
A = P × [1 + (r / n)]^(n × t) Where P = ₹1,00,000, r = 0.08, n = 4 (compounding periods per year), t = 5 years.
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Understanding the Compound Interest Calculator
This calculator provides real-time, mathematically verified computations for Indian tax payers, investors, and businesses. All algorithms are calibrated to Indian statutory standards including the Income Tax Act 1961, CGST Act 2017, and standard banking annuity models.
How It Works
- Enter your baseline financial values using the input fields or interactive sliders.
- Observe instant changes in the summary metrics and visual breakdown charts without page reloads.
- Review the year-by-year or month-by-month amortization schedule for long-term clarity.
- Export your results via CSV or print a clean summary for your tax consultant or accountant.
Standard Compound Interest Formula A = P(1 + r/n)^(nt)
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