Reference database with 100+ materials and their densities in multiple units
| Material | g/cm³ | kg/m³ | lb/ft³ | Category |
|---|---|---|---|---|
| Metals | ||||
| Aluminum | 2.70 | 2,700 | 168.5 | Metal |
| Copper | 8.96 | 8,960 | 559 | Metal |
| Gold | 19.30 | 19,300 | 1,204 | Metal |
| Iron | 7.87 | 7,870 | 491 | Metal |
| Lead | 11.34 | 11,340 | 707 | Metal |
| Silver | 10.49 | 10,490 | 654 | Metal |
| Steel | 7.85 | 7,850 | 490 | Metal |
| Tin | 7.31 | 7,310 | 456 | Metal |
| Zinc | 7.14 | 7,140 | 446 | Metal |
| Liquids | ||||
| Water | 1.00 | 1,000 | 62.4 | Liquid |
| Acetone | 0.78 | 780 | 49 | Liquid |
| Ethanol | 0.79 | 790 | 49 | Liquid |
| Mercury | 13.60 | 13,600 | 848 | Liquid |
| Oil (Crude) | 0.92 | 920 | 57 | Liquid |
| Sulfuric Acid | 1.84 | 1,840 | 115 | Liquid |
| Seawater | 1.03 | 1,030 | 64 | Liquid |
| Gases (at STP) | ||||
| Air | 0.0012 | 1.2 | 0.075 | Gas |
| Carbon Dioxide (CO₂) | 0.00198 | 1.98 | 0.124 | Gas |
| Hydrogen (H₂) | 0.000089 | 0.089 | 0.0056 | Gas |
| Oxygen (O₂) | 0.00143 | 1.43 | 0.089 | Gas |
| Nitrogen (N₂) | 0.00125 | 1.25 | 0.078 | Gas |
| Building Materials | ||||
| Concrete | 2.40 | 2,400 | 150 | Material |
| Wood (Oak) | 0.75 | 750 | 47 | Material |
| Glass | 2.50 | 2,500 | 156 | Material |
| Plastic (PVC) | 1.40 | 1,400 | 87 | Material |
| Foam (Polyurethane) | 0.03 | 30 | 1.9 | Material |
| Cork | 0.24 | 240 | 15 | Material |
| Brick | 1.90 | 1,900 | 119 | Material |
| Sand | 1.50 | 1,500 | 94 | Material |
| Gravel | 1.50 | 1,500 | 94 | Material |