Bond Yield to Maturity (YTM) Calculator

Solves: P = Σ C / (1+y)ᵗ + F / (1+y)ᴺ for y. Numerical (bisection).

YTM (annualised)
Per-period yield
Approximate YTM (formula)

About this tool

Bond Yield to Maturity (YTM) Calculator is a single-purpose utility on instant.tw, a free toolbox of calculators, converters, generators, and quick lookups. Everything works in your browser — nothing is uploaded, nothing is stored on a server unless explicitly noted.

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