US Fluid Ounces to US Teaspoons (fl oz to tsp) Converter
1 US fluid ounce (fl oz) = 6 US teaspoons (tsp). To convert US fluid ounces to US teaspoons, multiply by 6: 12 fl oz × 6 = 72 tsp.
Quick facts
- 1 fl oz = 6 tsp
- 1 tsp = 0.166667 fl oz
- Formula: tsp = fl oz × 6
- Quick estimate: multiply by about 6
How to convert US fluid ounces to US teaspoons
- Take the value in US fluid ounces.
- Multiply it by 6 (the number of US teaspoons in one US fluid ounce).
- Round the result to the precision you need.
Worked example (a can of soda): 12 fl oz × 6 = 72 tsp.
To convert US teaspoons back to US fluid ounces, multiply by 0.166667, or divide by 6.
Source: NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units).
US Fluid Ounces to US Teaspoons conversion table
| US Fluid Ounces [fl oz] | US Teaspoons [tsp] |
|---|---|
| 0.01 fl oz | 0.06 tsp |
| 0.1 fl oz | 0.6 tsp |
| 1 fl oz | 6 tsp |
| 2 fl oz | 12 tsp |
| 3 fl oz | 18 tsp |
| 5 fl oz | 30 tsp |
| 10 fl oz | 60 tsp |
| 20 fl oz | 120 tsp |
| 50 fl oz | 300 tsp |
| 100 fl oz | 600 tsp |
| 1000 fl oz | 6000 tsp |
fl oz to tsp chart from 1 to 100
- 1 fl oz 6 tsp
- 2 fl oz 12 tsp
- 3 fl oz 18 tsp
- 4 fl oz 24 tsp
- 5 fl oz 30 tsp
- 6 fl oz 36 tsp
- 7 fl oz 42 tsp
- 8 fl oz 48 tsp
- 9 fl oz 54 tsp
- 10 fl oz 60 tsp
- 11 fl oz 66 tsp
- 12 fl oz 72 tsp
- 13 fl oz 78 tsp
- 14 fl oz 84 tsp
- 15 fl oz 90 tsp
- 16 fl oz 96 tsp
- 17 fl oz 102 tsp
- 18 fl oz 108 tsp
- 19 fl oz 114 tsp
- 20 fl oz 120 tsp
- 25 fl oz 150 tsp
- 30 fl oz 180 tsp
- 35 fl oz 210 tsp
- 40 fl oz 240 tsp
- 45 fl oz 270 tsp
- 50 fl oz 300 tsp
- 55 fl oz 330 tsp
- 60 fl oz 360 tsp
- 65 fl oz 390 tsp
- 70 fl oz 420 tsp
- 75 fl oz 450 tsp
- 80 fl oz 480 tsp
- 85 fl oz 510 tsp
- 90 fl oz 540 tsp
- 95 fl oz 570 tsp
- 100 fl oz 600 tsp
US Teaspoons to US Fluid Ounces conversion table
| US Teaspoons [tsp] | US Fluid Ounces [fl oz] |
|---|---|
| 0.01 tsp | 0.0016666667 fl oz |
| 0.1 tsp | 0.0166666667 fl oz |
| 1 tsp | 0.1666666667 fl oz |
| 2 tsp | 0.3333333333 fl oz |
| 3 tsp | 0.5 fl oz |
| 5 tsp | 0.8333333333 fl oz |
| 10 tsp | 1.6666666667 fl oz |
| 20 tsp | 3.3333333333 fl oz |
| 50 tsp | 8.3333333333 fl oz |
| 100 tsp | 16.6666666667 fl oz |
| 1000 tsp | 166.6666666667 fl oz |
US Fluid Ounces vs US Teaspoons
| US Fluid Ounce | US Teaspoon | |
|---|---|---|
| Symbol | fl oz | tsp |
| Equals | 1 fl oz = 6 tsp | 1 tsp = 0.166667 fl oz |
What is a US fluid ounce?
A US customary unit equal to 1/16 of a US pint. Used in the US for beverage and bottle sizes.
What is a US teaspoon?
A US customary cooking measure equal to 1/3 tablespoon. Used in US recipes for small quantities of ingredients.
Frequently asked questions
How many US teaspoons are in a US fluid ounce?
There are 6 US teaspoons in 1 US fluid ounce (1 fl oz = 6 tsp).
How many US fluid ounces are in a US teaspoon?
There are 0.166667 US fluid ounces in 1 US teaspoon (1 tsp = 0.1666666667 fl oz).
How do I convert US fluid ounces to US teaspoons?
Multiply the number of US fluid ounces by 6. For example, 10 fl oz × 6 = 60 tsp. To convert back, multiply by 0.166667.
What is 10 fl oz in US teaspoons?
10 fl oz = 60 tsp.
What is 100 fl oz in US teaspoons?
100 fl oz = 600 tsp.
Is the conversion exact?
Yes. The factor comes from the official definitions of both units (NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units)). Results are shown to up to 10 decimal places; round them to suit your purpose.
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