Embed ChargeMath Calculators

Add free EV calculators to your website. Each embed includes real EPA vehicle data and state electricity rates. Just copy the code and paste it into your site.

EV Charging Cost Calculator

<iframe src="https://chargemath.com/embed/ev-charging-cost" width="100%" height="800" style="border:none;border-radius:12px;" title="EV Charging Cost Calculator" loading="lazy"></iframe>
<p style="font-size:12px;margin:4px 0 0;"><a href="https://chargemath.com/ev-charging-cost">EV Charging Cost Calculator</a> by <a href="https://chargemath.com">ChargeMath</a></p>

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Gas vs Electric Comparison

<iframe src="https://chargemath.com/embed/gas-vs-electric" width="100%" height="800" style="border:none;border-radius:12px;" title="Gas vs Electric Comparison" loading="lazy"></iframe>
<p style="font-size:12px;margin:4px 0 0;"><a href="https://chargemath.com/gas-vs-electric">Gas vs Electric Comparison</a> by <a href="https://chargemath.com">ChargeMath</a></p>

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Charging Time Estimator

<iframe src="https://chargemath.com/embed/charging-time" width="100%" height="800" style="border:none;border-radius:12px;" title="Charging Time Estimator" loading="lazy"></iframe>
<p style="font-size:12px;margin:4px 0 0;"><a href="https://chargemath.com/charging-time">Charging Time Estimator</a> by <a href="https://chargemath.com">ChargeMath</a></p>

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Home Charger ROI Calculator

<iframe src="https://chargemath.com/embed/charger-roi" width="100%" height="800" style="border:none;border-radius:12px;" title="Home Charger ROI Calculator" loading="lazy"></iframe>
<p style="font-size:12px;margin:4px 0 0;"><a href="https://chargemath.com/charger-roi">Home Charger ROI Calculator</a> by <a href="https://chargemath.com">ChargeMath</a></p>

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Range Calculator

<iframe src="https://chargemath.com/embed/range" width="100%" height="800" style="border:none;border-radius:12px;" title="Range Calculator" loading="lazy"></iframe>
<p style="font-size:12px;margin:4px 0 0;"><a href="https://chargemath.com/range">Range Calculator</a> by <a href="https://chargemath.com">ChargeMath</a></p>

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Tax Credit Estimator

<iframe src="https://chargemath.com/embed/tax-credits" width="100%" height="800" style="border:none;border-radius:12px;" title="Tax Credit Estimator" loading="lazy"></iframe>
<p style="font-size:12px;margin:4px 0 0;"><a href="https://chargemath.com/tax-credits">Tax Credit Estimator</a> by <a href="https://chargemath.com">ChargeMath</a></p>

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Bill Impact Calculator

<iframe src="https://chargemath.com/embed/bill-impact" width="100%" height="800" style="border:none;border-radius:12px;" title="Bill Impact Calculator" loading="lazy"></iframe>
<p style="font-size:12px;margin:4px 0 0;"><a href="https://chargemath.com/bill-impact">Bill Impact Calculator</a> by <a href="https://chargemath.com">ChargeMath</a></p>

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Embed Guidelines

Embeds are free for any website: commercial, educational, or personal.
Keep the link under the calculator in the code (and the "Powered by ChargeMath" line inside it) visible. This is our only requirement.
Adjust the height attribute if the calculator is clipped on your page (800px works for most).
Questions? Contact us at the email on our About page.