Bond Price Calculator (Zero-Coupon)

Calculate the present-day price of a zero-coupon bond from face value, yield, and years to maturity.

Methodology reviewed 2026-07-27. See our review process.

Formula and method

This calculator uses the values you enter and applies the calculation immediately in your browser. The main output formulas are:

  • Bond price: faceValue/Math.pow(1+yieldRate/100, years)

Some formulas are undefined for certain input combinations, such as division by zero, equal x-values in a slope calculation, or logarithms of non-positive numbers. In those cases the live tool reports that the result is undefined instead of displaying Infinity or NaN.

Examples

  • Example: with Face value = 1000, Annual yield = 5 %, Years to maturity = 10, this calculator returns Bond price = 613.91.
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Frequently asked questions

Is Bond Price Calculator (Zero-Coupon) free to use?

Yes. Bond Price Calculator (Zero-Coupon) is completely free, has no usage limit, and does not require an account, email, or API key.

Does Bond Price Calculator (Zero-Coupon) store or upload my data?

No. Bond Price Calculator (Zero-Coupon) calculates everything locally in your browser. Nothing you type is sent to a server or stored by SpecWhale.

How accurate is Bond Price Calculator (Zero-Coupon)?

Bond Price Calculator (Zero-Coupon) uses a standard formula (see the Method section above for the exact expression). For high-stakes financial, medical, or legal decisions, confirm the result with a professional or an authoritative source before relying on it.

Can I embed Bond Price Calculator (Zero-Coupon) on my own website?

Yes. Use the "Embed this tool" snippet on this page to add a free, working copy of Bond Price Calculator (Zero-Coupon) to your own blog post or page.

SEO and sharing notes

This page has a single clean canonical URL, descriptive metadata, breadcrumb structured data, and internal links to related tools. Supported calculators and converters can also copy a prefilled share link without changing the canonical index URL.