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Our calculators are free to use on your own site: a blog, a coaching page, a gym's website. Paste the code below where you want the calculator. In WordPress, Webflow, Squarespace or Wix, use an HTML or custom code block. Your readers use it right on your page, and nothing they type leaves their browser.

Calorie calculator

See it first: Calorie calculator.

<iframe src="https://heyfabee.app/embed/calorie-calculator/" title="Calorie calculator" loading="lazy" style="width:100%;max-width:680px;height:1080px;border:0;" data-fabee-embed="calorie-calculator"></iframe>
<p style="font-size:14px;">Calorie calculator by <a href="https://heyfabee.app/tools/calorie-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Protein calculator

See it first: Protein calculator.

<iframe src="https://heyfabee.app/embed/protein-calculator/" title="Protein calculator" loading="lazy" style="width:100%;max-width:680px;height:910px;border:0;" data-fabee-embed="protein-calculator"></iframe>
<p style="font-size:14px;">Protein calculator by <a href="https://heyfabee.app/tools/protein-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

TDEE calculator

See it first: TDEE calculator.

<iframe src="https://heyfabee.app/embed/tdee-calculator/" title="TDEE calculator" loading="lazy" style="width:100%;max-width:680px;height:1140px;border:0;" data-fabee-embed="tdee-calculator"></iframe>
<p style="font-size:14px;">TDEE calculator by <a href="https://heyfabee.app/tools/tdee-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Macro calculator

See it first: Macro calculator.

<iframe src="https://heyfabee.app/embed/macro-calculator/" title="Macro calculator" loading="lazy" style="width:100%;max-width:680px;height:960px;border:0;" data-fabee-embed="macro-calculator"></iframe>
<p style="font-size:14px;">Macro calculator by <a href="https://heyfabee.app/tools/macro-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

BMI calculator

See it first: BMI calculator.

<iframe src="https://heyfabee.app/embed/bmi-calculator/" title="BMI calculator" loading="lazy" style="width:100%;max-width:680px;height:720px;border:0;" data-fabee-embed="bmi-calculator"></iframe>
<p style="font-size:14px;">BMI calculator by <a href="https://heyfabee.app/tools/bmi-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Body fat calculator

See it first: Body fat calculator.

<iframe src="https://heyfabee.app/embed/body-fat-calculator/" title="Body fat calculator" loading="lazy" style="width:100%;max-width:680px;height:840px;border:0;" data-fabee-embed="body-fat-calculator"></iframe>
<p style="font-size:14px;">Body fat calculator by <a href="https://heyfabee.app/tools/body-fat-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Creatine calculator

See it first: Creatine calculator.

<iframe src="https://heyfabee.app/embed/creatine-calculator/" title="Creatine calculator" loading="lazy" style="width:100%;max-width:680px;height:910px;border:0;" data-fabee-embed="creatine-calculator"></iframe>
<p style="font-size:14px;">Creatine calculator by <a href="https://heyfabee.app/tools/creatine-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Caffeine calculator

See it first: Caffeine calculator.

<iframe src="https://heyfabee.app/embed/caffeine-calculator/" title="Caffeine calculator" loading="lazy" style="width:100%;max-width:680px;height:1070px;border:0;" data-fabee-embed="caffeine-calculator"></iframe>
<p style="font-size:14px;">Caffeine calculator by <a href="https://heyfabee.app/tools/caffeine-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Water intake calculator

See it first: Water intake calculator.

<iframe src="https://heyfabee.app/embed/water-calculator/" title="Water intake calculator" loading="lazy" style="width:100%;max-width:680px;height:810px;border:0;" data-fabee-embed="water-calculator"></iframe>
<p style="font-size:14px;">Water intake calculator by <a href="https://heyfabee.app/tools/water-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Calories burned calculator

See it first: Calories burned calculator.

<iframe src="https://heyfabee.app/embed/calories-burned-calculator/" title="Calories burned calculator" loading="lazy" style="width:100%;max-width:680px;height:810px;border:0;" data-fabee-embed="calories-burned-calculator"></iframe>
<p style="font-size:14px;">Calories burned calculator by <a href="https://heyfabee.app/tools/calories-burned-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Calorie deficit calculator

See it first: Calorie deficit calculator.

<iframe src="https://heyfabee.app/embed/calorie-deficit-calculator/" title="Calorie deficit calculator" loading="lazy" style="width:100%;max-width:680px;height:930px;border:0;" data-fabee-embed="calorie-deficit-calculator"></iframe>
<p style="font-size:14px;">Calorie deficit calculator by <a href="https://heyfabee.app/tools/calorie-deficit-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Fiber calculator

See it first: Fiber calculator.

<iframe src="https://heyfabee.app/embed/fiber-calculator/" title="Fiber calculator" loading="lazy" style="width:100%;max-width:680px;height:630px;border:0;" data-fabee-embed="fiber-calculator"></iframe>
<p style="font-size:14px;">Fiber calculator by <a href="https://heyfabee.app/tools/fiber-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Alcohol calories calculator

See it first: Alcohol calories calculator.

<iframe src="https://heyfabee.app/embed/alcohol-calories-calculator/" title="Alcohol calories calculator" loading="lazy" style="width:100%;max-width:680px;height:850px;border:0;" data-fabee-embed="alcohol-calories-calculator"></iframe>
<p style="font-size:14px;">Alcohol calories calculator by <a href="https://heyfabee.app/tools/alcohol-calories-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Blood test unit converter

See it first: Blood test unit converter.

<iframe src="https://heyfabee.app/embed/blood-test-unit-converter/" title="Blood test unit converter" loading="lazy" style="width:100%;max-width:680px;height:760px;border:0;" data-fabee-embed="blood-test-unit-converter"></iframe>
<p style="font-size:14px;">Blood test unit converter by <a href="https://heyfabee.app/tools/blood-test-unit-converter/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Protein in foods

See it first: Protein in foods.

<iframe src="https://heyfabee.app/embed/protein-in-foods/" title="Protein in foods" loading="lazy" style="width:100%;max-width:680px;height:1730px;border:0;" data-fabee-embed="protein-in-foods"></iframe>
<p style="font-size:14px;">Protein in foods by <a href="https://heyfabee.app/tools/protein-in-foods/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

One-rep max calculator

See it first: One-rep max calculator.

<iframe src="https://heyfabee.app/embed/one-rep-max-calculator/" title="One-rep max calculator" loading="lazy" style="width:100%;max-width:680px;height:1060px;border:0;" data-fabee-embed="one-rep-max-calculator"></iframe>
<p style="font-size:14px;">One-rep max calculator by <a href="https://heyfabee.app/tools/one-rep-max-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Heart rate zone calculator

See it first: Heart rate zone calculator.

<iframe src="https://heyfabee.app/embed/heart-rate-zone-calculator/" title="Heart rate zone calculator" loading="lazy" style="width:100%;max-width:680px;height:1040px;border:0;" data-fabee-embed="heart-rate-zone-calculator"></iframe>
<p style="font-size:14px;">Heart rate zone calculator by <a href="https://heyfabee.app/tools/heart-rate-zone-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

Hand portions calculator

See it first: Hand portions calculator.

<iframe src="https://heyfabee.app/embed/hand-portions-calculator/" title="Hand portions calculator" loading="lazy" style="width:100%;max-width:680px;height:940px;border:0;" data-fabee-embed="hand-portions-calculator"></iframe>
<p style="font-size:14px;">Hand portions calculator by <a href="https://heyfabee.app/tools/hand-portions-calculator/">Fabee</a></p>
<script>addEventListener('message',function(e){if(e.origin!=='https://heyfabee.app'||!e.data||!e.data.fabeeEmbed)return;document.querySelectorAll('iframe[data-fabee-embed="'+e.data.fabeeEmbed+'"]').forEach(function(f){f.style.height=e.data.height+'px'})})</script>

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