21 ml to Teaspoons
Convert 21 milliliters (mL) to teaspoons (tsp) with formulas, examples, and conversion tables.
mL
tsp
21 mL = 4.2606 tsp
Full precision:4.2606 tsp
Step-by-Step Solution
To convert 21 milliliters to teaspoons, we divide by 4.9289 because one teaspoon equals exactly 4.9289 milliliters.
1 teaspoon = 4.9289 milliliters
Since there are 4.9289 milliliters in every teaspoon, we divide our value by this factor:
21 ÷ 4.9289 = 4.2606 teaspoons
So 21 milliliters = 4.2606 teaspoons.
Quick check: 4.2606 × 4.9289 = 21 milliliters
Milliliters to Teaspoons Conversion Table
| Milliliters | Teaspoons |
|---|---|
| 1 mL | 0.20288 tsp |
| 2 mL | 0.40577 tsp |
| 3 mL | 0.60865 tsp |
| 4 mL | 0.81154 tsp |
| 5 mL | 1.0144 tsp |
| 10 mL | 2.0288 tsp |
| 20 mL | 4.0577 tsp |
| 21 mL | 4.2606 tsp |
| 50 mL | 10.1442 tsp |
| 100 mL | 20.2884 tsp |
21 Milliliters in Other Units
| Unit | 21 mL = |
|---|---|
| Milliliters to Kiloliters | 0.000021 kL |
| Milliliters to Liters | 0.021 L |
| Milliliters to Cubic Centimeters | 21 cm³ |
| Milliliters to Cubic Meters | 0.000021 m³ |
| ml to Gallons | 0.0055476 gal |
| Milliliters to Quarts (US) | 0.02219 qt |
| Milliliters to Pints (US) | 0.044381 pt |
| Milliliters to Cups | 0.088762 cup |
| ml to Fluid Ounces | 0.7101 fl oz |
| Milliliters to Gallons (UK) | 0.0046194 gal (UK) |
| Milliliters to Quarts (UK) | 0.018477 qt (UK) |
| Milliliters to Pints (UK) | 0.036955 pt (UK) |
| Milliliters to Fluid Ounces (UK) | 0.7391 fl oz (UK) |
| ml to Tablespoons | 1.4202 tbsp |
| ml to Teaspoons | 4.2606 tsp |
| Milliliters to Cubic Feet | 0.00074161 ft³ |
| Milliliters to Cubic Inches | 1.2815 in³ |