Convert Teaspoons to Nanoliters

Convert Teaspoons (tsp) to Nanoliters (nL) instantly and accurately.

Conversion Formula

nL = tsp × 4928921.594

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 Nanoliters

A nanoliter (nL) = 10⁻⁹ L. High-throughput drug screening platforms dispense 1-100 nL per well across 384- or 1,536-well plates. Acoustic liquid handlers (Echo) transfer nL volumes with <10% error CV. A human red blood cell ≈0.09 nL; a typical mammalian cell 1-4 nL. Capillary electrophoresis separates proteins in nL sample plugs. 1 nL = 10⁻⁹ L.

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