Density Converter
Convert between 15 density units instantly. Enter a value, pick your units and get the result with the formula, a full conversion table and worked examples.
1 g/cm³ in all density units
Updates live as you type. Click a row to set it as the target unit.
| Unit | Symbol | Value |
|---|---|---|
| Gram per cubic metre | g/m³ | 1,000,000 |
| Milligram per litre | mg/L | 1,000,000 |
| Gram per litre | g/L | 1,000 |
| Kilogram per cubic metre | kg/m³ | 1,000 |
| Kilogram per litre | kg/L | 1 |
| Gram per millilitre | g/mL | 1 |
| Gram per cubic centimetre | g/cm³ | 1 |
| Tonne per cubic metre | t/m³ | 1 |
| Kilogram per cubic centimetre | kg/cm³ | 0.001 |
| Pound per cubic foot | lb/ft³ | 62.428 |
| Pound per cubic inch | lb/in³ | 0.0361273 |
| Ounce per cubic inch | oz/in³ | 0.578037 |
| Pound per gallon (US) | lb/gal | 8.3454 |
| Pound per gallon (UK) | lb/gal (UK) | 10.0224 |
| Slug per cubic foot | slug/ft³ | 1.94032 |
How to Convert Density Units
Density is mass per unit volume. The SI unit is kilogram per cubic metre (kg/m³); water at 4 °C is close to 1000 kg/m³, which equals 1 g/cm³ or about 62.43 lb/ft³.
Every unit on this page is stored as a fixed factor relative to one reference unit, the kilogram per cubic metre (kg/m³). Converting is a two step multiply and divide:
- Multiply your value by the factor of the source unit to get the value in kg/m³.
- Divide that result by the factor of the target unit.
Gram per cubic centimetre to Pound per cubic foot conversion table
| Gram per cubic centimetre (g/cm³) | Pound per cubic foot (lb/ft³) |
|---|---|
| 1 g/cm³ | 62.428 lb/ft³ |
| 2 g/cm³ | 124.856 lb/ft³ |
| 3 g/cm³ | 187.284 lb/ft³ |
| 4 g/cm³ | 249.712 lb/ft³ |
| 5 g/cm³ | 312.14 lb/ft³ |
| 6 g/cm³ | 374.568 lb/ft³ |
| 7 g/cm³ | 436.996 lb/ft³ |
| 8 g/cm³ | 499.424 lb/ft³ |
| 9 g/cm³ | 561.852 lb/ft³ |
| 10 g/cm³ | 624.28 lb/ft³ |
| 15 g/cm³ | 936.419 lb/ft³ |
| 20 g/cm³ | 1,248.56 lb/ft³ |
| 25 g/cm³ | 1,560.7 lb/ft³ |
| 30 g/cm³ | 1,872.84 lb/ft³ |
| 40 g/cm³ | 2,497.12 lb/ft³ |
| 50 g/cm³ | 3,121.4 lb/ft³ |
| 75 g/cm³ | 4,682.1 lb/ft³ |
| 100 g/cm³ | 6,242.8 lb/ft³ |
| 250 g/cm³ | 15,607 lb/ft³ |
| 500 g/cm³ | 31,214 lb/ft³ |
| 1,000 g/cm³ | 62,428 lb/ft³ |
Density Units and Conversion Factors
Value of one unit expressed in kg/m³.
| Unit | Symbol | In kg/m³ |
|---|---|---|
| Gram per cubic metre | g/m³ | 0.001 |
| Milligram per litre | mg/L | 0.001 |
| Gram per litre | g/L | 1 |
| Kilogram per cubic metre | kg/m³ | 1 |
| Kilogram per litre | kg/L | 1,000 |
| Gram per millilitre | g/mL | 1,000 |
| Gram per cubic centimetre | g/cm³ | 1,000 |
| Tonne per cubic metre | t/m³ | 1,000 |
| Kilogram per cubic centimetre | kg/cm³ | 1,000,000 |
| Pound per cubic foot | lb/ft³ | 16.01846337 |
| Pound per cubic inch | lb/in³ | 27,679.90471 |
| Ounce per cubic inch | oz/in³ | 1,729.994044 |
| Pound per gallon (US) | lb/gal | 119.8264273 |
| Pound per gallon (UK) | lb/gal (UK) | 99.77637266 |
| Slug per cubic foot | slug/ft³ | 515.3788184 |
Frequently Asked Questions
What is the SI unit of density?
The SI unit of density is the kilogram per cubic metre (kg/m³). Density is mass per unit volume.
How do I convert kg/m³ to lb/ft³?
To convert kilogram per cubic metre (kg/m³) to pound per cubic foot (lb/ft³), multiply the value in kg/m³ by 0.062428. For example, 1 kg/m³ = 0.062428 lb/ft³.
How do I convert lb/ft³ to kg/m³?
To convert pound per cubic foot (lb/ft³) to kilogram per cubic metre (kg/m³), multiply the value in lb/ft³ by 16.0185. For example, 1 lb/ft³ = 16.0185 kg/m³.
How do I convert g/cm³ to kg/m³?
To convert gram per cubic centimetre (g/cm³) to kilogram per cubic metre (kg/m³), multiply the value in g/cm³ by 1,000. For example, 1 g/cm³ = 1,000 kg/m³.
Can I see a value in every density unit at once?
Yes. Enter a value and choose the source unit; the "all units" table below the converter instantly lists the equivalent in all 15 supported units. Click any row to make it the target unit.
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