How many tsp are in one mL?

There are 0.202884 teaspoons (us) in one millilitres (1 mL = 0.202884 tsp).

What is the conversion formula for mL to tsp?

The exact conversion formula is: 1 mL = 0.2028841362 tsp. This converter uses this formula to give you an accurate result for any value you enter.

Millilitres to Teaspoons (US) Converter

Name: Millilitres to Teaspoons (US) Converter
Creator: Gera Tools
License: https://creativecommons.org/licenses/by/4.0/

Convert mL to tsp instantly — 1 mL = 0.2028841362 tsp. Free, browser-only tool.

Free Millilitres to Teaspoons (US) converter. Type a value in either field for an instant result. Formula: 1 mL = 0.2028841362 tsp. No data sent to any server. It runs free in your browser on Gera Tools, with nothing uploaded.

Last updated 30 June 2026 Source: Gera Tools

How do I convert Millilitres to Teaspoons (US)?

To convert Millilitres (mL) to Teaspoons (US) (tsp), use the formula: 1 mL = 0.2028841362 tsp. For example, 1 mL equals 0.202884 tsp.

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Millilitres to Teaspoons (US) Converter

This free volume converter converts Millilitres (mL) to Teaspoons (US) (tsp) and back again. The exact conversion factor is 1 mL = 0.202884 tsp, so 10 mL equals 2.0288 tsp.

Type a value in either field — the result updates in real time. The reference table below shows common conversion values at a glance. All calculations run entirely in your browser with no data sent to any server.

Millilitres (mL)	Teaspoons (US) (tsp)
1 mL	0.202884 tsp
5 mL	1.0144 tsp
10 mL	2.0288 tsp
100 mL	20.2884 tsp