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Fluid Ounces to Teaspoons

Convert fluid ounces (fl oz) to teaspoons (tsp) — instant and accurate

1 fl oz = 6 tsp  ·  To convert fluid ounces to teaspoons, multiply by 6.

6 tsp

Fluid Ounces to Teaspoons Conversion Table

Fluid OuncesTeaspoons
0.25 fl oz1.5 tsp
0.5 fl oz3 tsp
1 fl oz6 tsp
2 fl oz12 tsp
3 fl oz18 tsp
4 fl oz24 tsp
5 fl oz30 tsp
6 fl oz36 tsp
8 fl oz48 tsp
10 fl oz60 tsp
16 fl oz96 tsp
25 fl oz150 tsp
50 fl oz300 tsp
100 fl oz600 tsp
250 fl oz1500 tsp
500 fl oz3000 tsp
1000 fl oz6000 tsp

Formula

teaspoons = fluid ounces × 6
fluid ounces = teaspoons × 0.16666667
Example: 5 fl oz × 6 = 30 tsp

About the Fluid Ounces-to-Teaspoons Conversion

You typically need to convert fluid ounces to teaspoons when interpreting specifications or documentation that originated under a different measurement convention. Fluid Ounces is standard in beverages, recipes, and personal-care products in the United States, while teaspoons prevails in cooking, recipes, and small medication doses in the United States. Both units belong to the US customary system. One fl oz = 6 tsp.

Real-World Examples

  • 1 fl oz (one fluid ounce) = 6 tsp
  • 8 fl oz (one cup) = 48 tsp
  • 2 fl oz (two fluid ounces) = 12 tsp
  • 4 fl oz (half-cup) = 24 tsp

Teaspoons to Fluid Ounces (Reverse)

TeaspoonsFluid Ounces
0.25 tsp0.0416667 fl oz
0.5 tsp0.0833333 fl oz
1 tsp0.166667 fl oz
2 tsp0.333333 fl oz
3 tsp0.5 fl oz
4 tsp0.666667 fl oz
5 tsp0.833333 fl oz
6 tsp1 fl oz
8 tsp1.33333 fl oz
10 tsp1.66667 fl oz
16 tsp2.66667 fl oz
25 tsp4.16667 fl oz
50 tsp8.33333 fl oz
100 tsp16.6667 fl oz
250 tsp41.6667 fl oz
500 tsp83.3333 fl oz
1000 tsp166.667 fl oz

Frequently Asked Questions

How many teaspoons are in a fluid ounce?

1 fluid ounce equals 6 teaspoons.

How do I convert fluid ounces to teaspoons?

Multiply the value in fluid ounces by 6 to get teaspoons. For example, 5 fl oz × 6 = 30 tsp.

How do I convert teaspoons back to fluid ounces?

Multiply the value in teaspoons by 0.16666667 to get fluid ounces. Equivalently, divide by 6.

How many fluid ounces are in a teaspoon?

1 teaspoon equals 0.16666667 fluid ounces.

Is the fluid ounces-to-teaspoons conversion exact?

Yes. 1 fl oz = 6 tsp is an exact value defined by international agreement.

About Fluid Ounces and Teaspoons

The US fluid ounce (symbol fl oz) equals 2 tablespoons, or exactly 29.5735 milliliters. It is distinct from the UK fluid ounce, which is slightly larger.

The US teaspoon (symbol tsp) equals exactly 4.92892 milliliters, or one third of a tablespoon. It is the smallest standard US cooking measure.

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