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Ounces to Cups Converter

Convert Fluid Ounces to US Cups instantly. Our precision tool uses the standard 1 Cup = 8 Fluid Ounces ratio, essential for kitchen accuracy and culinary success.

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Kitchen Volume Studio

fl oz
⇌
Cups
Quick Volume Benchmarks:

Measurement Breakdown

1 Cup = 8 Fluid Ounces1/2 Cup = 4 Fluid Ounces1/4 Cup = 2 Fluid Ounces1/8 Cup = 1 Fluid Ounce
Volumetric Gauge
Ounces
Cups
8 oz = 1 Cups
Relative volume comparison in kitchen tools.

Ounces to Cups Table

Ounces (oz)Cups (c)Reference
1 oz0.125 c
2 oz0.250 c
4 oz0.500 c
8 oz1.000 c1 Cup
12 oz1.500 c
16 oz2.000 c1 Pint
24 oz3.000 c
32 oz4.000 c1 Quart
64 oz8.000 c
128 oz16.000 c

Cups to Ounces Table

Cups (c)Ounces (oz)Reference
0.25 c2.00 oz
0.33 c2.64 oz
0.5 c4.00 oz
0.66 c5.28 oz
0.75 c6.00 oz
1 c8.00 ozStandard Cup
1.5 c12.00 oz
2 c16.00 oz
4 c32.00 oz1 Quart
16 c128.00 oz1 Gallon

Overview & Capabilities

Convert Fluid Ounces to US Cups instantly. Our precision tool uses the standard 1 Cup = 8 Fluid Ounces ratio, essential for kitchen accuracy and culinary success.

Tutorial

How to Use

01
Enter the volume in Fluid Ounces (oz) to see the equivalent in Cups (c).
02
Alternatively, enter a value in the Cups field to calculate Ounces.
03
Use the "Power Search" for natural language volume queries.
04
Refer to the Reference Tables for common liquid benchmarks.
05
Explore related tools like Pints to Ounces or Milliliters to Cups.
Capabilities

Key Features

**Precision 1:8 Ratio**: Based on the standard US Customary liquid measurement system.
**Dual-Vessel Visualizer**: Compare volume levels in real-time across both units.
**Reactive NLP Parser**: Type "16 oz to cups" or "2.5 cups in oz" for instant conversion.
**Kitchen Benchmarks**: From individual shots (1 oz) to professional quart-sized containers.
Answers

Frequently Asked Questions

Q How many ounces are in a cup?

In the US Customary system, there are exactly 8 fluid ounces in 1 cup.

Q Is 8 ounces always 1 cup?

For liquid volume, yes. However, for dry weight (like flour or sugar), 8 ounces by weight may not equal 1 cup by volume.

Q How many ounces in 1/2 cup?

There are exactly 4 fluid ounces in 1/2 cup.

Q What is a metric cup?

A metric cup is defined as 250 milliliters, which is slightly larger than a US Customary cup (236.59 mL).