How do I convert teaspoons back to US fluid ounces?

Use the reverse converter: 1 teaspoon equals 0.166667 US fl oz.

Is this converter accurate?

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

To convert US fluid ounces to teaspoons, multiply the value by 6.

tsp = US fl oz × 6

64 US fl oz × 6 = 384 tsp

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.

US Fluid Ounce (US fl oz): A US liquid measure of about 29.5735 mL, one sixteenth of a US pint.
Teaspoon (tsp): A US kitchen measure equal to about 4.929 millilitres, used in recipes.

How do I convert US fluid ounces to teaspoons?: To convert US fluid ounces to teaspoons, multiply the value by 6.
How many teaspoons are in 1 US fluid ounce?: 1 US fluid ounce equals 6 tsp.
How many teaspoons are in 10 US fluid ounces?: 10 US fl oz equals 60 tsp.
How do I convert teaspoons back to US fluid ounces?: Use the reverse converter: 1 teaspoon equals 0.166667 US fl oz.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.