Teaspoon (US) to Milliliter Conversion Table
| Teaspoon (US) (tsp) | Milliliter (mL) | Reference Benchmark | Formula Step |
|---|---|---|---|
| 0.25360525 tsp | 1.25 mL | Pinch of baking soda, cream of tartar, or ground spice | 0.25 × 4.92892 = 1.25 mL |
| 0.5072105 tsp | 2.5 mL | Half-teaspoon pure vanilla extract or citrus zest | 0.51 × 4.92892 = 2.5 mL |
| 1 tsp | 4.92892 mL | Single teaspoon of active dry yeast or fine sea salt | 1 × 4.92892 = 4.93 mL |
| 2.028842 tsp | 10 mL | Two teaspoons of lemon juice, tamari, or garlic paste | 2.03 × 4.92892 = 10 mL |
| 3.0000081 tsp | 14.7868 mL | One tablespoon of extra virgin olive oil or melted butter | 3 × 4.92892 = 14.79 mL |
| 5.9999959 tsp | 29.5735 mL | Single fluid ounce espresso shot or salad dressing base | 6 × 4.92892 = 29.57 mL |
| 9.1297891 tsp | 45 mL | Three tablespoons of maple syrup, honey, or bar spirit | 9.13 × 4.92892 = 45 mL |
| 11.999992 tsp | 59.147 mL | Quarter-cup portion of heavy cream or sour cream | 12 × 4.92892 = 59.15 mL |
| 16.000057 tsp | 78.863 mL | One-third cup of vegetable oil or smooth peanut butter | 16 × 4.92892 = 78.86 mL |
| 23.999984 tsp | 118.294 mL | Half-cup granulated sugar or one stick of butter (4 oz) | 24 × 4.92892 = 118.29 mL |
| 31.999911 tsp | 157.725 mL | Two-thirds cup of shredded cheddar cheese or chocolate chips | 32 × 4.92892 = 157.72 mL |
| 35.999976 tsp | 177.441 mL | Three-quarter cup of rolled oats or warm whole milk | 36 × 4.92892 = 177.44 mL |
| 47.999968 tsp | 236.588 mL | One standard US cup of all-purpose flour or chicken stock | 48 × 4.92892 = 236.59 mL |
| 71.999951 tsp | 354.882 mL | One and a half cups of canned crushed tomatoes or milk | 72 × 4.92892 = 354.88 mL |
| 95.999935 tsp | 473.176 mL | Two cups (one US liquid pint) of soup stock or gravy base | 96 × 4.92892 = 473.18 mL |
| 192.00007 tsp | 946.353 mL | Four cups (one US liquid quart) of homemade bone broth | 192 × 4.92892 = 946.35 mL |
Teaspoon (US) to Milliliter Formula & Unit Definitions
The conversion ratio between Teaspoon and Milliliter is defined as 4.92892 mL per 1 tsp. Multiplying any ingredient quantity in teaspoons by this factor gives its exact equivalent in milliliters.
Quick Estimation: Multiply teaspoons by 5 for a quick kitchen estimate (e.g., 3 tsp × 5 ≈ 15 mL; exact factor is 4.93).
Teaspoon (tsp)
Source Standard- US Customary Culinary Teaspoon
- Defined in US culinary standards as exactly 1/3 of a tablespoon or 1/6 of a fluid ounce (approx. 4.92892 mL).
- Essential for measuring potent baking ingredients, yeast, salt, leaveners, spices, and liquid aromatic extracts.
Milliliter (mL)
Target Standard- International SI Metric Liquid Volume
- Defined in the metric system as one-thousandth of a liter or exactly one cubic centimeter (1 cm³ = 1 mL).
- Global standard across European baking, scientific pastry gastronomy, and international culinary publications.
Frequently Asked Questions
Q.How do you convert teaspoons to milliliters accurately?
Multiply your Teaspoon measurement by 4.92892 (or apply × 4.93). For example, converting 2 tsp yields 9.86 mL instantly.
Q.What is the exact culinary ratio between Teaspoon and Milliliter?
One Teaspoon equals exactly 4.92892 Milliliters under standard US Customary liquid measuring standards.
Q.What is the practical difference between Teaspoon and Milliliter in baking?
Teaspoon (tsp) is typically used for essential for measuring potent baking ingredients, yeast, salt, leaveners, spices, and liquid aromatic extracts., while Milliliter (mL) is suited for global standard across european baking, scientific pastry gastronomy, and international culinary publications..
Q.How do professional chefs measure liquid versus dry ingredients with tsp?
While volume measures like tsp work well for liquids, professional pastry chefs weigh dry flours on gram scales to eliminate aerated volume packing variations.