Convert US fluid ounces to teaspoons
1 fl oz = 6 tsp. Change the amount below, or read the formula and the reference table further down.
1 US fluid ounce equals
teaspoons
1 fl oz = 6 tsp
The formula
US fluid ounces and teaspoons both measure volume from the same zero, so a single multiplier does the job.
tsp = fl oz × 6
Going the other way? Convert teaspoons to US fluid ounces.
US fluid ounces to teaspoons table
Common values, rounded for reading.
| US fluid ounces (fl oz) | Teaspoons (tsp) |
|---|---|
| 1 | 6 |
| 2 | 12 |
| 3 | 18 |
| 4 | 24 |
| 5 | 30 |
| 6 | 36 |
| 7 | 42 |
| 8 | 48 |
| 9 | 54 |
| 10 | 60 |
| 15 | 90 |
| 20 | 120 |
| 25 | 150 |
| 30 | 180 |
| 40 | 240 |
| 50 | 300 |
| 75 | 450 |
| 100 | 600 |
| 250 | 1,500 |
| 500 | 3,000 |
| 1,000 | 6,000 |
Questions people ask
- How many teaspoons are in a US fluid ounce?
- One US fluid ounce equals 6 teaspoons.
- How do I convert US fluid ounces to teaspoons by hand?
- Multiply the number of US fluid ounces by 6. For a rough check, 6 is close enough for most everyday use.
- What is 1 US fluid ounce in teaspoons?
- 1 US fluid ounce is 6 teaspoons.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.