13 Oz to Cups
13 US fluid ounces equals 1.625 US cups (1 5/8 cup). Change the amount, swap units, or copy the result. Fluid volume only, not weight ounces.
Best solution
Default conversion: 13 US fl oz is 1 5/8 cup (1.625 cups); 26 US tbsp / approximately 384.46 mL.
Keep fast calculators and daily tools pinned right to your desktop.
Calculation for 13 US fl oz
13 US fl oz ÷ 8 = 1.625 US cups = 1 5/8 cup. 13 US fl oz × 2 = 26 US tablespoons.
The cup fraction is exact for this whole-number fluid-ounce input. The milliliter equivalent is 13 × 29.5735295625, rounded to 384.46 mL. Weight ounces require ingredient-specific data and are not converted here.
All volume units in this converter are US customary units. The primary decimal is rounded to four places and milliliters to two. For arbitrary inputs, the displayed cup fraction is a nearby fraction with a denominator up to 16, not necessarily an exact equivalent. This does not convert weight ounces or Imperial fluid ounces. NIST unit conversion reference.
Real-World Context & Technical Standards
Medium Specialty Drink Glass
Specialty cafe cold brew glasses and craft soda bottles frequently utilize 13 fl oz (approx. 385 mL) glassware.
One and Five-Eighths Cups
13 fluid ounces translates to 1 5/8 cups, helpful for measuring bulk marinades and poaching liquids.
Compare nearby values
Frequently Asked Questions
How many cups is 13 oz of liquid?
There are 8 fluid ounces in 1 US cup. Dividing 13 by 8 gives 1.625 cups (or 1 5/8 cup).
How many tablespoons is 13 fl oz?
Each US fluid ounce equals 2 US tablespoons. Therefore, 13 US fl oz = 26 US tablespoons.
Can I convert 13 ounces by weight to cups here?
No. This tool converts volume, not mass. If 13 oz is a scale reading or a package's net weight, cups depend on the ingredient's density. A volume measured in US fluid ounces still follows the same volume ratio, regardless of the ingredient.
Does this use a metric cup or Imperial fluid ounce?
Neither. This tool uses US customary cups and US fluid ounces. Check the unit system in your recipe before using the result; different cup or fluid-ounce definitions are not interchangeable.