Project Cost Variance Calculator

Project Cost Variance: enter your numbers to calculate the result instantly. Positive means over budget; this is not earned-value cost variance.

Your Numbers

Budget ($)$

Actual cost ($)$

Results

Amount over budget ($)—

Variance (%)—

Input check—

Results update live as you type. Estimates only — not financial, tax, or investment advice.

Add This Calculator to Your Website

Free to embed — copy the snippet below and paste it into your site's HTML. It stays up to date automatically and links back to this page.

<iframe id="cc-project-cost-variance-calculator" src="https://calccentral.xyz/embed/logistics/project-cost-variance-calculator/" title="Project Cost Variance Calculator by CalcCentral" width="100%" height="632" loading="lazy" style="border:1px solid #e2e8f0;border-radius:12px;max-width:680px;width:100%;"></iframe>
<p style="font:12px/1.4 -apple-system,Segoe UI,Roboto,sans-serif;color:#64748b;margin:6px 0 0;max-width:680px;"><a href="https://calccentral.xyz/logistics/project-cost-variance-calculator/" target="_blank" rel="noopener">Project Cost Variance Calculator</a> by CalcCentral</p>
<script>window.addEventListener("message",function(e){if(e.origin!=="https://calccentral.xyz")return;var d=e.data||{};if(d.ccSlug==="project-cost-variance-calculator"&&d.ccHeight){var f=document.getElementById("cc-project-cost-variance-calculator");if(f)f.style.height=d.ccHeight+"px";}});</script>

The Formula

Variance = actual − budget

Understanding the Project Cost Variance Calculator

Actual cost $11,500 against a $10,000 budget is $1,500 or 15% over budget.

Positive means over budget; this is not earned-value cost variance.

Frequently Asked Questions

How is the result calculated?

Variance = actual − budget

What assumptions should I check?

Positive means over budget; this is not earned-value cost variance.