MoneyMath

A suite of 8 financial calculators to help you plan investments, loans, taxes, expenses, and retirement.

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Compound Interest Calculator
See how your investment grows with the power of compounding over time. Supports monthly, quarterly, and annual compounding.
Investments
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SIP Calculator
Plan systematic monthly investments in mutual funds or ETFs. Includes step-up feature for annual SIP increases.
Investments
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Loan EMI Calculator
Calculate monthly payments for home, car, or personal loans. Full amortization schedule with principal vs. interest breakdown.
Loans
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Currency Converter
Convert between 30+ world currencies using live exchange rates. Auto-detects your locale for default currencies.
Forex
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Expense Splitter
Split shared bills fairly among friends. Calculates who owes whom with the minimum number of transfers.
Daily Use
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GST/Tax Calculator
Add or remove tax from any amount. Supports multiple tax components (CGST+SGST, federal+state) with invoice preview.
Tax
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Retirement Planner
Estimate the corpus needed for retirement, factoring in inflation. See if your current savings are on track.
Planning
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Mortgage Calculator
Analyze home affordability with principal, interest, property tax, and insurance. Compare different loan terms.
Loans