Formula:
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The kg to liters conversion calculates volume from mass using the substance's density. This conversion is essential in chemistry, cooking, and various industries where precise measurements are required.
The calculator uses the formula:
Where:
Explanation: The formula converts mass to volume by accounting for how tightly packed the substance's molecules are (density).
Details: Density is crucial because different substances have different masses per unit volume. For example, 1 kg of water equals 1 liter (density = 1 kg/L), but 1 kg of olive oil equals about 1.09 liters (density ≈ 0.92 kg/L).
Tips: Enter mass in kilograms and substance density in kg/L. Common densities: Water = 1, Milk ≈ 1.03, Olive Oil ≈ 0.92, Mercury = 13.6.
Q1: Can I use this for any substance?
A: Yes, as long as you know the substance's density at the given temperature and pressure.
Q2: Why does temperature matter for density?
A: Most substances expand when heated (lower density) and contract when cooled (higher density).
Q3: How precise should my density value be?
A: For most applications, 2-3 decimal places are sufficient. Scientific applications may require more precision.
Q4: What's the difference between kg and liters?
A: Kilograms measure mass (amount of matter), liters measure volume (space occupied).
Q5: Can I convert liters to kg with this?
A: Yes, by rearranging the formula: kg = Liters × Density.