Teaspoons to Fluid Ounces Conversion

Enter the volume in teaspoons below to get the value converted to fluid ounces.

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Results in Fluid Ounces:
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1 tsp = 0.166667 fl oz

How to Convert Teaspoons to Fluid Ounces

Calculators can be used to convert measurements from one unit to another

To convert a teaspoon measurement to a fluid ounce measurement, divide the volume by the conversion ratio. One fluid ounce is equal to 6 teaspoons, so use this simple formula to convert:

fluid ounces = teaspoons ÷ 6

The volume in fluid ounces is equal to the teaspoons divided by 6.

For example, here's how to convert 5 teaspoons to fluid ounces using the formula above.
5 tsp = (5 ÷ 6) = 0.833333 fl oz

Teaspoons and fluid ounces are both units used to measure volume. Keep reading to learn more about each unit of measure.

Teaspoons

The teaspoon is a unit of volume equal to one-third of a tablespoon.[1] One teaspoon is equal to around 4.9 milliliters, but in nutrition labelling, one teaspoon is equal to exactly 5 milliliters.[2]

The teaspoon is a US customary unit of volume. Teaspoons can be abbreviated as tsp, and are also sometimes abbreviated as t, ts, or tspn. For example, 1 teaspoon can be written as 1 tsp, 1 t, 1 ts, or 1 tspn.

Fluid Ounces

The US fluid ounce is a unit of volume equal to 1/16 of a pint or 1/8 of a cup. The fluid ounce is sometimes referred to as an "ounce" but should not be confused with the unit of mass. One fluid ounce is equal to just under 29.6 milliliters, but in nutrition labelling, one fluid ounce is rounded to exactly 30 milliliters.[3]

The fluid ounce is a US customary unit of volume. Fluid ounces can be abbreviated as fl oz, and are also sometimes abbreviated as fl. oz. or oz. fl.. For example, 1 fluid ounce can be written as 1 fl oz, 1 fl. oz., or 1 oz. fl..

Teaspoon to Fluid Ounce Conversion Table

Teaspoon measurements converted to fluid ounces
Teaspoons Fluid Ounces
1 tsp 0.166667 fl oz
2 tsp 0.333333 fl oz
3 tsp 0.5 fl oz
4 tsp 0.666667 fl oz
5 tsp 0.833333 fl oz
6 tsp 1 fl oz
7 tsp 1.1667 fl oz
8 tsp 1.3333 fl oz
9 tsp 1.5 fl oz
10 tsp 1.6667 fl oz
11 tsp 1.8333 fl oz
12 tsp 2 fl oz
13 tsp 2.1667 fl oz
14 tsp 2.3333 fl oz
15 tsp 2.5 fl oz
16 tsp 2.6667 fl oz
17 tsp 2.8333 fl oz
18 tsp 3 fl oz
19 tsp 3.1667 fl oz
20 tsp 3.3333 fl oz
21 tsp 3.5 fl oz
22 tsp 3.6667 fl oz
23 tsp 3.8333 fl oz
24 tsp 4 fl oz
25 tsp 4.1667 fl oz
26 tsp 4.3333 fl oz
27 tsp 4.5 fl oz
28 tsp 4.6667 fl oz
29 tsp 4.8333 fl oz
30 tsp 5 fl oz
31 tsp 5.1667 fl oz
32 tsp 5.3333 fl oz
33 tsp 5.5 fl oz
34 tsp 5.6667 fl oz
35 tsp 5.8333 fl oz
36 tsp 6 fl oz
37 tsp 6.1667 fl oz
38 tsp 6.3333 fl oz
39 tsp 6.5 fl oz
40 tsp 6.6667 fl oz

References

  1. Florida Department of Agriculture and Consumer Services, Cooking Conversion Guide, https://www.fdacs.gov/content/download/17165/file/P-01775.pdf
  2. U.S. Food & Drug Administration, Guidance for Industry: Guidelines for Determining Metric Equivalents of Household Measures, https://www.fda.gov/regulatory-information/search-fda-guidance-documents/guidance-industry-guidelines-determining-metric-equivalents-household-measures
  3. U.S. Food & Drug Administration, Guidance for Industry: Guidelines for Determining Metric Equivalents of Household Measures, https://www.fda.gov/regulatory-information/search-fda-guidance-documents/guidance-industry-guidelines-determining-metric-equivalents-household-measures