Online calculator to convert US cups to US fluid ounces (US cup to US fl oz) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Volume units.
Conversion Calculator
Enter your value in the conversion calculator below.
Convert US cups to US fl oz
TIP: If the result of your conversion is 0, try increasing the "Decimals".
Conversion Definitions
The following is a list of definitions relating to conversions between US cups and US fluid ounces.
What is a US cup (US cup)?
A US cup is a unit of volume in US Customary Units. The symbol for US cup is US cup, but most often you will just see it referred to as cup. There are 0.125 US cups in a US fluid ounce.
What is a US fluid ounce (US fl oz)?
A US fluid ounce is a unit of volume in US Customary Units. The symbol for US fluid ounce is US fl oz. There are 8 US fluid ounces in a US cup.
Conversion Formula
Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.
The formula to convert from US cup to US fl oz is:
US fl oz = US cup x 8
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from US cups to US fluid ounces (US cup to US fl oz).
US Cup to US Fluid Ounce Conversion Example
Task: Convert 75 US cups to US fluid ounces (show work) Formula: US cup x 8 = US fl oz Calculations: 75 US cup x 8 = 600 US fl oz Result: 75 US cup is equal to 600 US fl oz
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from US cup to US fl oz.
US Cups to US Fluid Ounces Conversion Chart
| US cups (US cup) | US fluid ounces (US fl oz) |
|---|---|
| 1 US cup | 8 US fl oz |
| 2 US cup | 16 US fl oz |
| 3 US cup | 24 US fl oz |
| 4 US cup | 32 US fl oz |
| 5 US cup | 40 US fl oz |
| 6 US cup | 48 US fl oz |
| 7 US cup | 56 US fl oz |
| 8 US cup | 64 US fl oz |
| 9 US cup | 72 US fl oz |
| 10 US cup | 80 US fl oz |
| 20 US cup | 160 US fl oz |
| 30 US cup | 240 US fl oz |
| 40 US cup | 320 US fl oz |
| 50 US cup | 400 US fl oz |
| 75 US cup | 600 US fl oz |
| 100 US cup | 800 US fl oz |
| 250 US cup | 2,000 US fl oz |
| 500 US cup | 4,000 US fl oz |
| 750 US cup | 6,000 US fl oz |
| 1,000 US cup | 8,000 US fl oz |
| 2,500 US cup | 20,000 US fl oz |
| 5,000 US cup | 40,000 US fl oz |
| 7,500 US cup | 60,000 US fl oz |
| 10,000 US cup | 80,000 US fl oz |
| 25,000 US cup | 200,000 US fl oz |
| 50,000 US cup | 400,000 US fl oz |
| 75,000 US cup | 600,000 US fl oz |
| 100,000 US cup | 800,000 US fl oz |
| 250,000 US cup | 2,000,000 US fl oz |
Related Units
The following tables provide a summary of the Volume units (both Fluid Volume units and Cubic Volume units) within their respective measurement systems.
Fluid Volume Units
| Unit | Symbol | Measurement System |
|---|---|---|
| US teaspoons | US tsp | US Customary Units |
| US tablespoons | US tbsp | US Customary Units |
| US fluid ounces | US fl oz | US Customary Units |
| US cups | US cup | US Customary Units |
| US pints | US pt | US Customary Units |
| US quarts | US qt | US Customary Units |
| US gallons | US gal | US Customary Units |
| Imperial teaspoons | Imperial tsp | Imperial System |
| Imperial tablespoons | Imperial tbsp | Imperial System |
| Imperial fluid ounces | Imperial fl oz | Imperial System |
| Imperial pints | Imperial pt | Imperial System |
| Imperial quarts | Imperial qt | Imperial System |
| Imperial gallons | Imperial gal | Imperial System |
| nanoliters | nL | Metric System |
| microliters | μL | Metric System |
| milliliters | mL | Metric System |
| centiliters | cL | Metric System |
| deciliters | dL | Metric System |
| liters | L | Metric System |
| decaliters | daL | Metric System |
| hectoliters | hL | Metric System |
| kiloliters | kL | Metric System |
| megaliters | ML | Metric System |
Note: There is a difference between US Customary Units and the Imperial System for volume conversions. The US gallon contains 128 US fluid ounces, whereas the Imperial gallon contains 160 Imperial fluid ounces.
Cubic Volume Units
| Unit | Symbol | Measurement System |
|---|---|---|
| cubic inches | in3 | US Customary Units/Imperial System |
| cubic feet | ft3 | US Customary Units/Imperial System |
| cubic yards | yd3 | US Customary Units/Imperial System |
| cubic miles | mi3 | US Customary Units/Imperial System |
| cubic millimeters | mm3 | Metric System |
| cubic centimeters | cm3 | Metric System |
| cubic decimeters | dm3 | Metric System |
| cubic meters | m3 | Metric System |
| cubic decameter | dam3 | Metric System |
| cubic kilometer | km3 | Metric System |
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