Embed the WACC Calculator

Weighted average cost of capital from the equity and debt in the mix, with the cost of equity derived through CAPM. Set the values it should open on, then copy the iframe. Your visitors can change them; the widget recomputes against Rule Calculator and never touches your page.

Opening values

Set what the widget shows before anyone touches it. Leave a field as it is and it stays out of the URL.

Market value of equityMarket value of debtRisk-free rateEquity betaEquity risk premiumPre-tax cost of debtMarginal tax rateHeight — 1120px

Preview

Paste this

<iframe src="https://rulecalculators.com/embed/wacc" width="100%" height="1120" style="border:1px solid #e5e5e5;border-radius:12px" loading="lazy" title="WACC Calculator"></iframe>
<p style="font:13px/1.5 system-ui,sans-serif;color:#666;margin:6px 0 0"><a href="https://rulecalculators.com/calc/wacc" style="color:#666">WACC Calculator</a> by <a href="https://rulecalculators.com" style="color:#666">Rule Calculator</a></p>

Free for commercial use. The one condition is the credit link inside the widget, which is how the calculator stays free. Want the numbers in your own markup instead? The same calculator is a JSON endpoint, or see the full WACC Calculator page with its sources and working.