Grams to Millilitres Calculator

Category: Various Measurements/Units

- February 04, 2026

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Convert between grams (g) and millilitres (ml) for various substances. This conversion requires knowing the density of the substance, as the relationship between mass and volume depends on it.

Mass-Volume Conversion

Substance:

Grams to Millilitres

Millilitres to Grams

Grams (g):

Common Kitchen Measurements:

Decimal Places:

Show formula

Show density chart

Conversion Result

Millilitres (ml)

Formula Used

Volume (ml) = Mass (g) ÷ Density (g/ml)

To convert grams to millilitres, divide the mass by the density of the substance. For water at 4°C, the density is 1 g/ml, so 1 gram of water equals 1 millilitre.

Kitchen Equivalents

Teaspoons

tsp

Tablespoons

tbsp

Cups

cup

Fluid Ounces

fl oz

About Mass and Volume Conversion

Converting between mass (grams) and volume (millilitres) depends on the density of the substance. Density is defined as mass per unit volume.

Density Formula

Density = Mass ÷ Volume

Therefore:

Volume = Mass ÷ Density

Mass = Volume × Density

Common Substance Densities

Substance	Density (g/ml)	Notes
Water (4°C)	1.00	Standard reference point for density
Milk	1.03	Varies slightly based on fat content
Vegetable Oil	0.92	Lighter than water, which is why it floats
Honey	1.42	Varies based on water content and temperature
All-Purpose Flour	0.53	Loosely packed
Granulated Sugar	0.85	Can vary by grain size
Table Salt	1.22	Finer salt can have higher densities
Butter	0.96	Slightly less dense than water

Cooking Tip

In many recipes, using weight (grams) provides more consistent results than using volume measurements, especially for dry ingredients like flour, which can be compressed. Professional bakers often prefer weight measurements for precision.

Volume Conversion Equivalents

1 teaspoon (tsp) = 5 ml
1 tablespoon (tbsp) = 15 ml
1 fluid ounce (fl oz) = 29.57 ml
1 cup = 240 ml
1 pint = 473 ml
1 quart = 946 ml
1 gallon = 3,785 ml

Understanding the Grams to Milliliters Calculator

The Grams to Milliliters Calculator is an easy-to-use tool designed to convert grams into milliliters for various substances. This conversion is essential in Cooking, Chemistry, and nutrition, as the relationship between mass and volume varies with density. For example, the density of water differs from that of honey, so knowing the right density helps achieve accurate measurements. This calculator simplifies these conversions by providing a straightforward interface.

How Density Affects Conversion

To successfully convert grams to milliliters, you need to understand how density plays a role. Density is the mass of a substance divided by its volume. Here’s how it works:

Volume (ml) = Mass (g) ÷ Density (g/ml)
Mass (g) = Volume (ml) × Density (g/ml)

For example, if you're measuring water, its density is 1 g/ml. Therefore, 100 grams of water would equal 100 milliliters. Other substances require different densities for accurate conversions.

Choosing the Right Substance

The calculator is flexible, allowing you to select from a variety of common substances, such as water, milk, and flour. For precision, it even offers an option for custom densities. This is particularly handy for rare or unique items that may not be pre-listed. By choosing the correct substance, you ensure that you’re using the right density to achieve your calculations.

Convenient Kitchen Measurements

Many cooking recipes use common measurements, and this calculator helps bridge the gap between mass and volume. It also includes a feature for quick conversions of typical kitchen measurements:

1 teaspoon = 5 ml
1 tablespoon = 15 ml
1 cup = 240 ml

These handy references make it easier to follow recipes without the hassle of complex conversions.

Advanced Features for Accuracy

For those who need more precision, the calculator provides advanced options. Users can select how many decimal places to display, which is useful in recipes requiring accuracy. You also have the choice to view the formula being used and even a density chart that compares different substances. This extra information can enhance your understanding of the conversions.

Practical Applications in Everyday Life

This calculator isn’t just for professional chefs; it’s great for anyone who likes to cook or bake at home. Whether you're adjusting a recipe, trying to convert serving sizes, or experimenting with new ingredients, having a reliable conversion tool can improve your cooking experience. It helps ensure that your measurements are accurate, leading to better results.

Learning About Density

Learning about density can also be an educational experience. Different substances have varying densities, impacting how they mix or interact when combined. For example, understanding why oil floats on water can be valuable in cooking or experimenting with ingredients. The calculator helps illustrate these concepts clearly by allowing you to explore the density of various substances directly.

Conclusion: Embracing Accuracy in Cooking

The Grams to Milliliters Calculator is a beneficial tool for anyone looking to achieve precision in their cooking. By understanding the role of density and using the calculator effectively, you can improve your cooking skills and ensure consistent results. Whether you're a seasoned chef or a novice in the kitchen, this tool is sure to enhance your culinary adventures.