Teaspoons to Tablespoons, Cups & Milliliters Converter
This free online teaspoon / tablespoon converts between Teaspoon, Tablespoon, US Cup, US Fluid Ounce, Milliliter, and Liter. Enter a value in any field and the result updates instantly — no sign-up, no ads blocking the tool, and it runs entirely in your browser.
Type a number into any unit field above and every other field recalculates automatically. All conversions use standard, internationally recognized conversion factors.
Quick Reference
| 1 Teaspoon | = | 0.333333 Tablespoon |
| 1 Teaspoon | = | 0.020833 US Cup |
| 1 Teaspoon | = | 0.166667 US Fluid Ounce |
| 1 Teaspoon | = | 4.928925 Milliliter |
| 1 Teaspoon | = | 0.004929 Liter |
Frequently Asked Questions
How many Tablespoon are in 1 Teaspoon?
1 Teaspoon equals 0.333333 Tablespoon.
How many US Cup are in 1 Teaspoon?
1 Teaspoon equals 0.020833 US Cup.
How many US Fluid Ounce are in 1 Teaspoon?
1 Teaspoon equals 0.166667 US Fluid Ounce.