How many kilograms are in 100 liters?
How many kilograms are in 100 liters?
Answer
The question does not name a substance, and there is no single number for it: a liter fixes the volume, the weight comes from the density. For instance, 100 liters of water is 99.8 kg, while 100 liters of gasoline is 74 kg. The table below covers every substance.
Why a liter has no single weight
A liter measures volume, a kilogram measures mass, and density is what ties them together: how many kilograms one liter of this particular substance comes to. The coincidence that makes people treat them as one thing is historical — in 1795 the gram was defined as the mass of one cubic centimeter of water, so a liter of water weighed a kilogram by construction. For anything else the equality breaks.
The extremes of this page make it obvious: one liter of LPG weighs 0.51 kg, while one liter of densely packed sand weighs 2 kg — four times more at the very same volume.
The other way round: how much room a kilogram takes
This page starts from a volume and answers in kilograms. The opposite question — how many liters a given mass comes to — is what the kilograms to liters calculator is for. Both read the same density table, so the two pages agree wherever the answer is volume times density.
Related Calculations
See Also
- Kilograms to Liters - How many liters are in a kilogram of water, honey, gasoline, sand and other substances — by density
- L to Ml - Convert Liters to Milliliters
- Sand Calculator - Cubic yards, tons and coverage for any area
- Topsoil Calculator - Cubic yards, weight and coverage for any area
<a href="https://calculat.io/en/volume/l-to-kg/100--all-substances">100 liters to kg — how much does it weigh? - Calculatio</a>
How much 100 liters of each substance weighs
| Substance | Mass | Density, kg/L |
|---|---|---|
| Beer | 101 kg | 1.01 |
| Cement | 125–140 kg | 1.25–1.4 |
| Coal | 65.4–126.6 kg | 0.654–1.266 |
| Cucumbers | 62–64 kg | 0.62–0.64 |
| Diesel | 83.4 kg | 0.834 |
| Gasoline | 74 kg | 0.74 |
| Honey | 142 kg | 1.42 |
| Juice | 106 kg | 1.06 |
| LPG | 51 kg | 0.51 |
| Milk | 103 kg | 1.03 |
| Mineral spirits | 78 kg | 0.78 |
| Motor oil | 85 kg | 0.85 |
| Sand | 165–200 kg | 1.65–2 |
| Soil | 130–150 kg | 1.3–1.5 |
| Sugar | 72–90 kg | 0.72–0.9 |
| Tomatoes | 55–60 kg | 0.55–0.6 |
| Vegetable oil | 92 kg | 0.92 |
| Wall primer | 100 kg | 1 |
| Water | 99.8 kg | 0.998 |