Asphalt Tonnage — Mill & Overlay
Mix tonnage and truckloads for a mill & overlay from dimensions, lift and density.
Mill-and-fill ties two quantities together: milled tonnage out (often sold as RAP credit) and new mix in. Depth control on the mill governs both — 5 mm of extra milling across a wide street is 90 tonnes of extra mix nobody budgeted.
Formula
Note: Paving estimates only — the project mix design, agency specification and the plant's QC data govern. Temperature models are simplified; verify with an infrared gun and density gauge on the mat.
Mix tonnage and truckloads for a mill & overlay from dimensions, lift and density. A free asphalt paving temperature & logistics tool — no sign-up, no upload, instant results in your browser.
About Asphalt Tonnage — Mill & Overlay
Asphalt Tonnage — Mill & Overlay computes the governing relationship t = L·W·h·ρ × (1 + waste) live as you type. Mill-and-fill ties two quantities together: milled tonnage out (often sold as RAP credit) and new mix in. Depth control on the mill governs both — 5 mm of extra milling across a wide street is 90 tonnes of extra mix nobody budgeted. Defaults are pre-filled with realistic values for this exact scenario, and the worked example substitutes your numbers step by step so the math is never a black box.
How to use Asphalt Tonnage — Mill & Overlay
- 1Enter your values — Length, Width, Compacted thickness, Compacted density and more (sensible defaults are pre-filled).
- 2Read the live results: Mix required, Truckloads, Area.
- 3Check the "with your numbers" line to see t = L·W·h·ρ × (1 + waste) substituted step by step.
- 4Adjust inputs until the scenario matches yours, then copy or share the result.
Why use Asphalt Tonnage — Mill & Overlay?
- ✓Instant, free and private — every calculation runs client-side in your browser; nothing is uploaded
- ✓Built on the stated formula t = L·W·h·ρ × (1 + waste) with authoritative sources cited on the page (NAPA — HMA paving handbook & best practices)
- ✓Mill-and-fill ties two quantities together: milled tonnage out (often sold as RAP credit) and new mix in.
- ✓SI ⇄ Imperial toggle converts your inputs in place, so you can work in the units your drawings use
Frequently asked questions
What formula does the asphalt tonnage — mill & overlay use?+
It evaluates t = L·W·h·ρ × (1 + waste), exactly as published. Sources: NAPA — HMA paving handbook & best practices. The substituted worked example on the page lets you verify every step against the textbook.
How should I read the result — and how far can I trust it?+
Mill-and-fill ties two quantities together: milled tonnage out (often sold as RAP credit) and new mix in. Paving estimates only — the project mix design, agency specification and the plant's QC data govern. Temperature models are simplified; verify with an infrared gun and density gauge on the mat.
When is this calculator the right tool for the job?+
Mix tonnage and truckloads for a mill & overlay from dimensions, lift and density. A free asphalt paving temperature & logistics tool. Depth control on the mill governs both — 5 mm of extra milling across a wide street is 90 tonnes of extra mix nobody budgeted. For neighbouring scenarios, the related tools below cover the same engine with different presets.
Does it support both metric and imperial units?+
Yes — the SI ⇄ Imperial toggle converts the values already in the fields, preserving the physical quantity, so you can flip mid-calculation without re-entering anything.
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