Last updated on July 7th, 2025
In measuring quantities, we often use units like grams, kilograms, liters, and milliliters. Different units are employed for different materials, such as solids or liquids. A gram is a small unit of mass used for lighter objects, like a paperclip or a teaspoon of sugar. A liter, on the other hand, is a unit of volume used to measure liquids, like a bottle of water or a jug of milk. Sometimes we need to convert grams to liters, especially when working with substances that have known densities. In this topic, we will learn how to convert grams to liters by understanding the concept of density.
A gram is a unit of mass in the metric system, widely used around the world for measuring small weights. The metric system is based on powers of 10, which simplifies unit conversions.
1 gram is equal to one-thousandth of a kilogram, meaning there are 1,000 grams in 1 kilogram (1,000 g = 1 kg).
The symbol for grams is g, and it is commonly seen on food packages and in recipes.
A liter is a unit of volume used to measure liquids or the capacity of containers. One liter is equal to 1,000 milliliters. Liters are commonly used to measure larger quantities of liquid. The symbol used for liters is L.
To convert grams to liters, we use the formula that involves density: Density = Mass/Volume
Therefore, Volume = Mass/Density
So, to convert from grams to liters, you divide the number of grams by the density of the substance (in g/L).
Converting grams to liters requires knowledge of the substance's density. Once you have the density, you can easily find the volume.
Steps to convert grams to liters: Determine the mass in grams.
When dealing with substances, sometimes we measure mass in grams (g) and sometimes volume in liters (L). We use density to convert these measurements. Below is a chart that shows example conversions from grams to liters for different substances based on their densities.
When converting grams to liters, students often make mistakes. Here are some common issues to help clarify conversions.
Convert 2,500 g of a substance with a density of 0.5 g/L to liters.
2,500 g = 5,000 liters
We know the formula: Volume = Mass/Density
Now, divide 2,500 by the density (0.5 g/L): 2,500 ÷ 0.5 = 5,000 L
Convert 1,200 g of a material with a density of 1.2 g/L to liters.
Solution: Converting 1,200 g to liters gives us 1,000 L.
Use the formula: Volume = Mass/Density 1,200 ÷ 1.2 = 1,000 L
A container holds 3,000 g of a liquid with a density of 0.75 g/L. What is the volume in liters?
The volume of the liquid in liters is 4,000 liters.
Convert 3,000 g to liters: 3,000 ÷ 0.75 = 4,000 L
The weight of a substance is 800 g, with a density of 0.8 g/L. What is its volume in liters?
The volume in liters is 1,000 liters.
Convert 800 g to liters: 800 ÷ 0.8 = 1,000 L
Converting 1,500 g of a substance with a density of 0.6 g/L to liters.
1,500 g = 2,500 liters
Step 1: Use the formula. Volume = Mass/Density
Step 2: Divide 1,500 by 0.6. 1,500 ÷ 0.6 = 2,500 L
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