Liter to Teaspoon (US) Converter

Volume Converter

40 units available

Decimals:

From

To

202.884136

1 L = 202.884136 tsp

Formula:

tsp = L × 202.8841362111

With your value: 1 L = 202.88413621 tsp

How big is that?

Everyday references on a logarithmic scale, all expressed in liter so you can sanity-check the result.

Milk carton (1/1.0e+3 your value)0.00100 L

Kitchen bucket (1/1.0e+2 your value)0.0100 L

Car fuel tank (1/20 your value)0.0500 L

Bathtub (1/5.0 your value)0.200 L

Your value1.00 L

Hot tub (1.5× your value)1.50 L

Other Liter to Teaspoon (US) conversions

2 L to tsp 3 L to tsp 4 L to tsp 5 L to tsp 6 L to tsp 7 L to tsp 8 L to tsp

Liter to Teaspoon (US) Conversion Table

Liter (L)	Teaspoon (US) (tsp)
0.5	101.442068
1	202.884136
2	405.768272
5	1,014.420681
10	2,028.841362
15	3,043.262043
20	4,057.682724
25	5,072.103405
50	10,144.206811
100	20,288.413621
250	50,721.034053
500	101,442.068106
1000	202,884.136211

Teaspoon (US) to Liter Conversion Table

Teaspoon (US) (tsp)	Liter (L)
0.5	0.002464
1	0.004929
2	0.009858
5	0.024645
10	0.049289
15	0.073934
20	0.098578
25	0.123223
50	0.246446
100	0.492892
250	1.23223
500	2.464461
1000	4.928922

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Liter (L)

Volume

Exact conversion

The litre is exactly 10⁻³ m³ (1 dm³) and is accepted for use with the SI.

Source: Units accepted for use with the SI, SI Brochure Table 8

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Teaspoon (US) (tsp)

Volume

Exact conversion

Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Liter to Teaspoon (US)

To convert from Liter (L) to Teaspoon (US) (tsp), multiply the value by 202.8841362111.

Formula: tsp = L × 202.8841362111

Reverse: L = tsp × 0.0049289216

Step-by-Step Example

Start with your value in Liter. For example: 5 L
Multiply by the conversion factor: 5 x 202.8841362111
The result is: 1,014.420681 tsp

About Liter

The liter is a metric unit of volume equal to 1,000 milliliters or 1 cubic decimeter. It is widely used for measuring liquids.

Common uses: beverages, fuel, cooking.

About Teaspoon (US)

The US teaspoon equals approximately 4.93 mL. It is one of the most common cooking measurements.

Common uses: cooking, medicine dosage, baking.

Frequently Asked Questions

How many Teaspoon (US) are in 1 Liter?

There are exactly 202.8841362111 Teaspoon (US) in 1 Liter. This means the conversion factor from Liter to Teaspoon (US) is 202.8841362111.

What is the formula to convert Liter to Teaspoon (US)?

The formula to convert Liter to Teaspoon (US) is: tsp = L × 202.8841362111. For example, to convert 10 Liter to Teaspoon (US), you would multiply 10 by 202.8841362111.

What is a Liter?