How many US fluid ounces are in 1 tablespoon?

1 tablespoon equals 0.5 US fl oz.

How do I convert US fluid ounces back to tablespoons?

Use the reverse converter: 1 US fluid ounce equals 2 tbsp.

Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

To convert tablespoons to US fluid ounces, multiply the value by 0.5.

US fl oz = tbsp × 0.5

40 tbsp × 0.5 = 20 US fl oz

Note: "cup" here means the US cup (about 236.6 mL). Metric cups (250 mL), imperial cups and US/UK fluid ounces are listed as separate units.

Tablespoon (tbsp): A US kitchen measure equal to 3 teaspoons (about 14.787 mL).
US Fluid Ounce (US fl oz): A US liquid measure of about 29.5735 mL, one sixteenth of a US pint.

How do I convert tablespoons to US fluid ounces?: To convert tablespoons to US fluid ounces, multiply the value by 0.5.
How many US fluid ounces are in 1 tablespoon?: 1 tablespoon equals 0.5 US fl oz.
How many US fluid ounces are in 10 tablespoons?: 10 tbsp equals 5 US fl oz.
How do I convert US fluid ounces back to tablespoons?: Use the reverse converter: 1 US fluid ounce equals 2 tbsp.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.