The density, or more precisely, the volumetric mass density of constantan is 8880 kg/m³. This means that the mass of 1 m³ constantan is 8880 kg.
The weight (on earth) of 1 m³ constantan is 87112,8 N or 87,1128 kN.
Conversion Chart Metric System:
| Kilogram per cubic meter | 8880 | kg/m³ |
| Tonne per cubic meter | 8,88 | t/m³ |
| Gram per cubic meter | 8880000 | g/m³ |
| Milligram per cubic meter | 8880000000 | mg/m³ |
| Kilogram per cubic centimeter | 0,00888 | kg/cm³ |
| Gram per cubic centimeter | 8,88 | g/cm³ |
| Milligram per cubic centimeter | 8880 | mg/cm³ |
| Kilogram per litre | 8,88 | kg/L |
| Gram per litre | 8880 | g/L |
| Milligram per litre | 8880000 | mg/L |
| Kilogram per millilitre | 0,00888 | kg/mL |
| Gram per millilitre | 8,88 | g/mL |
| Milligram per millilitre | 8880 | mg/mL |
Conversion Chart British and U.S.:
| Pound per cubic yard | 14971,68 | lb/yd³ |
| Pound per cubic foot | 554,3784 | lb/ft³ |
| Pound per cubic inch | 0,3208344 | lb/in³ |
| Pound per U.S. gallon | 74,1036 | lb/gal |
| Pound per British gallon | 88,9776 | |
| Pound per U.S. bushel | 689,8872 | |
| Ounce per cubic yard | 239493,6 | oz/yd³ |
| Ounce per cubic foot | 8869,344 | oz/ft³ |
| Ounce per cubic inch | 5,13264 | oz/in³ |
| Ounce per U.S. gallon | 1185,48 | oz/gal |
| Ounce per British gallon | 1424,352 | |
| Ounce per U.S. bushel | 11037,84 |
British Gravitational and English Engineering Units:
| Slug per cubic yard | 465,2232 | slug/yd³ |
| Slug per cubic foot | 17,2272 | slug/ft³ |
| Slug per cubic inch | 0,00997224 | slug/in³ |