How many Milliliters are in 1 Ounce?

There are exactly 28.35 Milliliters (mL) in 1 Ounce (oz). This means that to find the equivalent in Milliliters, you multiply your Ounce value by 28.35. This conversion factor is used worldwide in science, engineering, and everyday measurements.

What is 10 Ounces in Milliliters?

10 Ounces (oz) is exactly 283.5 Milliliters (mL). This is calculated by applying the standard conversion factor: 1 oz = 28.35 mL.

What is 100 Ounces in Milliliters?

100 Ounces (oz) is exactly 2,835 Milliliters (mL). This is calculated by applying the standard conversion factor: 1 oz = 28.35 mL.

How do I convert Milliliters back to Ounces?

To convert Milliliters to Ounces, divide the value in Milliliters by 28.35. For example, 1 mL = 0.03527336861 oz. You can also use the swap button on the converter above to instantly switch the conversion direction.

Why would I need to convert Ounces to Milliliters?

Converting Ounces to Milliliters is commonly needed in international trade, travel, academic studies, engineering projects, and everyday tasks where different measurement systems are used. Many countries use different standard units, making this conversion essential for accurate communication and calculations.

Is Ounce bigger than Milliliter?

To compare, look at the conversion factor: 1 oz = 28.35 mL. If the result is greater than 1, then one Ounce is larger than one Milliliter. Conversely, 1 mL = 0.03527336861 oz. Use this relationship to quickly understand the relative size of these two units.

What is the quickest way to convert Ounces to Milliliters?

The quickest way is to multiply your Ounces value by 28.35. For a mental math shortcut, remember that 1 oz is approximately 28.35 mL. Round this factor to a convenient number for rough estimates, or use the UnitShift converter above for exact results instantly.

How accurate is this Ounce to Milliliter converter?

This converter uses full floating-point precision (64-bit double precision) for all calculations, ensuring results accurate to approximately 15 significant digits. The conversion factors between Ounce and Milliliter are based on internationally recognized standards. For everyday use, scientific work, and engineering applications, this level of precision exceeds typical requirements.

Ounce → Milliliter

From

28.35mL

Conversion Table

Conversion table from Ounce to Milliliter
Ounce (oz)	Milliliter (mL)
0.001 oz	0.02835 mL
0.01 oz	0.2835 mL
0.1 oz	2.835 mL
1 oz	28.35 mL
2 oz	56.7 mL
3 oz	85.05 mL
4 oz	113.4 mL
5 oz	141.75 mL
10 oz	283.5 mL
15 oz	425.25 mL
20 oz	567 mL
25 oz	708.75 mL
50 oz	1,417.5 mL
100 oz	2,835 mL
250 oz	7,087.5 mL
500 oz	14,175 mL
1,000 oz	28,350 mL
5,000 oz	141,750 mL
10,000 oz	283,500 mL

Formula

To convert Ounces to Milliliters, multiply the value by 28.3500. For example, 5 oz equals 141.75 mL. You can also use UnitShift's free online converter above for instant, accurate results without manual calculation.

Ounce → Milliliter: multiply the value by 28.3500

1 oz = 28.35 mL. To convert Ounces to Milliliters, multiply the ounce value by 28.35.

Quick Facts

1 oz

28.35 mL

1 mL

0.03527336861 oz

10 oz

283.5 mL

100 oz

2,835 mL

How to Convert Ounces to Milliliters

Converting ounces to milliliters is one of the most common cooking conversions. Whether you're working with international measurements, academic research, or everyday calculations, understanding the relationship between ounces and milliliters is essential. One ounce (oz) equals exactly 28.35 milliliters (mL), and conversely, one milliliter equals 0.03527336861 ounces.

This conversion is frequently used in everyday measurements and calculations and professional and academic work. For quick reference: 10 ounces = 283.5 milliliters, and 100 ounces = 2,835 milliliters. Our converter above handles any value instantly, including decimal and negative numbers.

The ounce and milliliter are both units of cooking. The conversion factor between them is constant, making it straightforward to convert in either direction. Other common applications include international communication and commerce and scientific research and engineering.

Use the conversion table below for pre-calculated values, or enter any custom number in the converter above. All calculations are performed with full floating-point precision to ensure accuracy for both everyday use and professional applications. Bookmark this page for quick access whenever you need to convert ounces to milliliters.