Convert Teaspoons to Microliters
Convert Teaspoons (tsp) to Microliters (μL) instantly and accurately.
Conversion Formula
μL = tsp × 4928.921594
About Teaspoons
A teaspoon (tsp) is a US customary and cooking measurement unit equal to 1/3 of a tablespoon - approximately 4.929 mL. It is fundamental to cooking and baking worldwide: nearly every recipe in US-published cookbooks uses teaspoons as the basic small measurement for spices, baking powder, vanilla, and other minor ingredients. In medicine, over-the-counter liquid medications (especially children's doses) are measured in teaspoons, with 5 mL the standard metric equivalent used on US medication labels. Three teaspoons make one tablespoon, and six teaspoons make one fluid ounce.
About Microliters
A microliter (μL) = 10⁻⁶ L = 1 mm³. Standard unit for tiny liquid volumes in laboratory science and medicine. PCR, DNA extraction, and ELISA assays are routinely measured in μL. Insulin syringes: 100-1,000 μL; laboratory micropipettes: 0.5-1,000 μL. 1 μL = 10⁻⁶ L = 1 mm³.
Quick Reference Table
| Teaspoons (tsp) | Microliters (μL) |
|---|---|
| 1 tsp | 4928.92 μL |
| 2 tsp | 9857.84 μL |
| 5 tsp | 24644.6 μL |
| 10 tsp | 49289.2 μL |
| 25 tsp | 123223 μL |
| 50 tsp | 246446 μL |
| 100 tsp | 492892 μL |