Grams to Milliliters Calculator

- May 01, 2025

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Convert between grams (g) and milliliters (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 Milliliters

Milliliters to Grams

Grams (g):

Common Kitchen Measurements:

Decimal Places:

Show formula

Show density chart

Conversion Result

Milliliters (ml)

Formula Used

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

To convert grams to milliliters, 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 milliliter.

Kitchen Equivalents

Teaspoons

tsp

Tablespoons

tbsp

Cups

cup

Fluid Ounces

fl oz

About Mass and Volume Conversion

Converting between mass (grams) and volume (milliliters) 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

What Is the Grams to Milliliters Calculator?

The Grams to Milliliters Calculator is a quick and convenient unit conversion tool that helps you convert between mass and volume for various substances. Since different ingredients have different densities, this conversion helper takes into account the specific density of each substance to provide accurate results. Whether you're working with water, oil, honey, flour, or even a custom ingredient, this calculator lets you convert grams to milliliters or milliliters to grams with ease.

Grams to Milliliters Formula:
Volume (ml) = Mass (g) ÷ Density (g/ml)

Milliliters to Grams Formula:
Mass (g) = Volume (ml) × Density (g/ml)

How to Use This Conversion Tool

This measurement converter is simple to use, even if you're not familiar with density calculations. Just follow these steps:

Select a Substance: Choose from a list of common ingredients like water, milk, oil, or select “Custom” to enter your own density.
Pick Conversion Direction: Choose whether you want to convert grams to ml or ml to grams.
Enter Your Value: Input the number of grams or milliliters to be converted.
Adjust Options: Choose how many decimal places to display and whether to show the calculation formula or a density chart.
Click Convert: Get your result instantly, along with common kitchen equivalents like teaspoons and cups.

Who Can Benefit From This Tool?

This Conversion Calculator is a practical tool for:

Home Cooks and Bakers: Easily convert ingredients between weight and volume based on accurate density values.
Students and Teachers: Visualize and understand the relationship between mass, volume, and density.
DIY and Hobby Enthusiasts: Accurately measure liquids and powders in personal projects or formulations.

Why Density Matters

Mass and volume aren’t always equal. For example, 1 gram of honey and 1 gram of water occupy different volumes. That’s why density — the ratio of mass to volume — is a key factor in accurate conversions. This calculator ensures that value conversion is based on real, physical properties.

Key Features

Supports both grams-to-milliliters and milliliters-to-grams calculations.
Includes a variety of common substances with preset densities.
Custom density option for flexible usage.
Real-time formula display and conversion results.
Optional visual density chart for comparison.
Common kitchen measurement equivalents like teaspoons and cups.

FAQs

What is the difference between grams and milliliters?

Grams measure mass, while milliliters measure volume. To go from one to the Other, you need to know the density of the material.

Why can’t I just assume 1 gram = 1 ml?

That only applies to water at 4°C. Other substances like honey, flour, and oil have different densities, so their conversions will differ.

Can I use this as a ml to grams converter too?

Yes! Just select the appropriate conversion direction. It works both ways — grams to milliliters and milliliters into grams.

How accurate is this tool?

It's as accurate as the density values provided. You can fine-tune the decimal precision and even input custom densities for highly specific conversions.

What if I don't know the density of a substance?

Use the provided list of common items or look up the density online and enter it manually under the “Custom” option.

Conclusion

Whether you're a cook, student, or hobbyist, this grams to ml conversion tool simplifies your unit conversion tasks. With an intuitive interface, educational features, and precise results, it's a dependable way to convert measurements quickly and accurately.