Calculators

4 calculators

Run the math yourself with explicit conventions. Every calculator shows its assumptions.

Yield to Maturity (YTM)

Full YTM solve with accrued interest, Macaulay & modified duration, DV01, and post-tax yield. Choose any day-count convention (30/360, Actual/365, etc.).

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Accrued Interest

Calculate accrued interest and dirty price for any bond. Choose settlement date, coupon frequency, and day-count convention (30/360 for G-Secs, Actual/365 for NCDs).

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Post-Tax Yield

See your bond’s real return across all income tax slabs (0% to 30%). Accounts for LTCG vs STCG thresholds and tax-free bond exemption under current Indian tax rules.

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After-Tax XIRR

Compute the true IRR of your bond investment on actual cashflow dates, after income tax on coupons and LTCG/STCG on capital gain. More precise than a post-tax yield approximation.

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Calculators are educational tools. Output depends on conventions and inputs you select. Always verify against the bond’s offer document. Not investment or tax advice.