Concrete, normal weight: 12.3 yd3 becomes 22.56965941 tonne.
Density is variable; use supplier, lab, or contract-specific density for critical work.
Density source & professional warnings
Variable bulk-density estimate. Common reinforced concrete estimate.
Use supplier, lab, or contract-specific density for critical work.
Material densities are planning estimates. Moisture, temperature, compaction, alloy composition, and product grade can change real shipment or engineering values. Use supplier or lab density for contract-critical work.
Derivation steps
- Convert volume: 12.3 yd3 x 0.764554857984 = 9.40402475 m3.
- Apply density: 9.40402475 m3 x 2400 kg/m3 = 22 569.65940769 kg.
- Convert mass: 22 569.65940769 kg / 1000 = 22.56965941 tonne.
- Sig-fig compliance is off; display uses practical precision.
Material Density Page Library
The 35 promoted material-density pages currently eligible for the sitemap, KV batch, and hub navigation.
Direct material conversions
High-intent volume-to-weight and weight-to-volume examples for concrete, gravel, sand, soil, asphalt, fuels, water, metals, and cement.
Unit-pair pages
Canonical unit-pair pages that keep the same formula visible while changing the material density assumption.
Material comparisons
Side-by-side density pages for common construction, metal, and fuel decisions.
Density rankings
Ranked material lists for scanning construction materials, metals, and fuels by density.
Industry presets
Shortcut pages for repeated field calculations such as concrete yards to tons and diesel gallons to pounds.