conversion / weight

ml to kg Calculator - Mastering the Art of Conversion

Converting ml to kg for different substances based on their density can be daunting, especially when you're already engaged in mixing your ingredients. Let alone the effort to find the density if you're dealing with an everyday element like water, milk, or cooking oil.

Our online calculator is designed to make this process quick and easy -- with just a few clicks, you can convert ml to kg, ml to grams, or vice versa. You can select one of our preset substances or convert a different substance if you know its density.

How to Convert ml to kg: The Magic Formula!

Converting ml to kg requires a simple formula that takes into account the density of the substance being measured. The formula is:

mass = volume x density

where mass is the weight in kg, volume is the volume in ml, and density is the density of the substance in kg/ml.

ml to kg Examples

500 ml of water -> kg

Water density: 1g/ml or 1,000 kg/m3

mass = 500 ml x 1 g/ml = 500 g = 0.5 kg

1 liter of milk -> kg

Milk density: 1.03 g/ml or 1,030 kg/m3

mass = 1000 ml x 1.03 g/ml = 1030 g = 1.03 kg

750 ml of olive oil -> kg

Olive oil density: 0.92 g/ml or 920 kg/m3

mass = 750 ml x 0.92 g/ml = 690 g = 0.69 kg

200 ml of custom substance -> kg

Density: 1.5 g/ml or 1,500 kg/m3

mass = 200 ml x 1.5 g/ml = 300 g = 0.3 kg

As you can see, the formula is quite simple to use and can be applied to any substance for which you know the density.

How to Use Our ml to kg Calculator

Our ml to kg calculator is easy to use and provides quick and accurate conversions for any substance. Here's a step-by-step guide on how to use the calculator:

Step 1:

Select the substance you want to convert from the list (water, milk, cooking oil, or custom).

Step 2:

If you selected the custom option, enter the density of the substance in kg/ml in the provided field.

Step 3:

Enter the volume of the substance in ml in the provided field (you can enter values in liters, ml, cm3, or m3).

And voila! The weight of the substance in the selected weight unit will be displayed.

Step 4 (optional):

Choose a different weight unit you want the result to be displayed in (g, mg, or kg).

Let's Walk You Through with an Example:

Let's say you want to convert 300 ml of cooking oil to kg. 

Here's how you would use the calculator:

  1. Select "Cooking oil" from the list.
  2. Enter 300 ml in the provided field.
  3. Choose the weight unit you want the result to be displayed in (let's say kg).

The result will show that 300 ml of cooking oil weighs 0.264 kg. You can also choose to see it in grams (264 g) or milligrams (264000 mg).

It's that simple! Our calculator is designed to be user-friendly and provide quick and accurate results. Try it out for yourself and see how easy it is to convert ml to kg!

Curious Questions Answered: Check Out These FAQs!

  1. Can this calculator convert ml to kg for any substance?
    Yes, it can! As long as you know the density of the substance, you can input it into the calculator, and it will provide accurate conversions.
  2. What's the difference between ml and cm3?
    Actually, there's no difference at all! ml (milliliter) and cm3 (cubic centimeter) are both units of volume and are used interchangeably.
  3. Can this calculator convert ml to kg for gases?
    No, it cannot. Gases do not have a fixed volume and density like liquids and solids, so it is not possible to accurately convert ml to kg for gases using this calculator.


Whether you're a professional chef or a curious science enthusiast, our ml to kg calculator has got you covered. With just a few clicks, you can convert ml to kg or kg to ml for water, milk, cooking oils, and custom materials. Armed with the formulas and easy-to-follow instructions provided on this page, you'll be a conversion expert in no time!

Don't Let Volume and Weight Leave You in a Bind!