0.15 Ounces to Cups

0.15 fl oz = 0.01875 cup

Calculation: cup = 0.15 fl oz × 0.125 = 0.01875 cup

Ounce to Cup Converter

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How much is 0.15 fl oz?

4.4 mL (0.15 fl oz) is about one metric teaspoon, a standard small medicine dose.

What does 0.15 fl oz look like?

Illustration of a medicine dropper (teaspoon volume)
4.4 mL (0.15 fl oz) is about one metric teaspoon, a standard small medicine dose.

0.15 fl oz on the cup scale

fl oz00.050.10.150.2cup00.0050.010.0150.020.025

0.15 fl oz = 0.0188 cup

Did you know? One teaspoon is 5 mL.

The metric teaspoon is exactly 5 mL. The US customary teaspoon is 4.93 mL — close enough for cooking.

How to Convert Ounce to Cup

1 ounce = 18 cups

Cup = Ounce × 18

Example: 0.15 fl oz × 18 = 0.01875 cup

Reverse Conversion

To convert cups back to ounces:

  • Remember, 1 cup equals 8 ounces.
  • To convert 0.01875 cup to fl oz, multiply 0.01875 x 8, resulting in 0.15 fl oz.

0.15 fl oz is also equal to:

Frequently Asked Questions

How much is 0.15 ounces in cups?

0.15 ounces equals 0.01875 cups. This is calculated by multiplying 0.15 by the conversion factor 0.125.

What does 0.15 ounces look like in cups?

0.15 ounces (0.01875 cups) is a small sip or a tablespoon of liquid.

How do you calculate 0.15 ounces to cups?

Multiply 0.15 by the conversion factor 0.125. The calculation is 0.15 × 0.125 = 0.01875 cups. This factor is defined by international measurement standards.

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0.15 ounces = 0.01875 cups
0.15 ounces = 0.01875 cups — conversion chart

Nearby Conversions

0.05 ounces0.00625 cups 0.25 ounces0.03125 cups 0.35 ounces0.04375 cups 0.45 ounces0.05625 cups 0.55 ounces0.06875 cups 0.65 ounces0.08125 cups 0.75 ounces0.09375 cups 0.85 ounces0.1063 cups 0.95 ounces0.1188 cups 1.05 ounces0.1313 cups 1.15 ounces0.1438 cups

For general conversions between ounces and cups, see the ounces to cups converter.

Also convert Ounces to:

Conversion factors verified against NIST, BIPM, ISO 80000-3 1 US gallon = 3.785411784 L (exact, US customary). Last reviewed: March 2026
Adilson Fernandes By Adilson Fernandes
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.