Free Section
Interactive SaaS ROI & Cost Calculator
An interactive cloud cost savings calculator where adjusting monthly request volume dynamically calculates annual dollar savings.
Colours in this gradient
#090d16#10b981#3b82f6#ffffff
background: ;The code
Plain HTML, CSS and JavaScript with no dependencies. Copy a single file, or choose "Full file" for a complete page you can save as index.html and open in a browser.
<section class="calc-sec">
<div class="calc-header">
<span class="calc-badge">Cloud Cost Economics</span>
<h2>Estimate your infrastructure savings</h2>
<p>See how much your organization saves by consolidating vector caching and storage into Orbit.</p>
</div>
<div class="calc-card">
<div class="calc-left">
<div class="calc-field">
<div class="cf-header">
<label>Monthly Vector Queries</label>
<span class="cf-val" id="queryCountVal">10,000,000</span>
</div>
<input type="range" id="querySlider" min="1000000" max="50000000" step="1000000" value="10000000" class="cf-slider" />
</div>
<div class="calc-stats-row">
<div>
<small>CURRENT CLOUD BILL</small>
<b id="currentCostVal">$4,200/mo</b>
</div>
<div>
<small>ORBIT ESTIMATED COST</small>
<b class="c-green" id="orbitCostVal">$1,450/mo</b>
</div>
</div>
</div>
<div class="calc-right">
<div class="cr-label">ANNUAL INFRASTRUCTURE SAVINGS</div>
<div class="cr-amount" id="savingsVal">$33,000</div>
<div class="cr-sub">Saved per year on data egress & managed clusters</div>
<button class="cr-btn">Start Saving Today →</button>
</div>
</div>
</section>The AI prompt
Paste this into an AI coding tool to generate the same section, then ask it to adapt the colours, text or framework to your project.
Create an interactive SaaS ROI and cloud cost savings calculator section in HTML, CSS and vanilla JavaScript. Requirements: - Range slider selecting monthly query volume from 1M to 50M. - Real-time computation of legacy monthly bill vs optimized rate. - Right highlight card displaying total annual savings in large bold typography. - "Start Saving Today" action button. Return one HTML file with <style> and <script> tags.
How to build it, step by step
- 1
Bind input event to range slider.
- 2
Calculate monthly difference and multiply by 12 for annual savings.
- 3
Update DOM text nodes using toLocaleString() for currency formatting.
Customisation tips
- Dynamic calculators dramatically boost landing page conversion by quantifying customer value.