To convert milliliters to tablespoons (mL to tbsp), multiply by 0.067628. 1 milliliter equals 0.067628 tbsp, about 20% of a teaspoon.
| milliliters | tablespoons |
|---|---|
| 1 milliliter | 0.067628 tbsp |
| 2 milliliters | 0.13526 tbsp |
| 5 milliliters | 0.33814 tbsp |
| 10 milliliters | 0.67628 tbsp |
| 25 milliliters | 1.6907011 tbsp |
| 50 milliliters | 3.3814023 tbsp |
| 100 milliliters | 6.7628045 tbsp |
| 250 milliliters | 16.907011 tbsp |
| 500 milliliters | 33.814023 tbsp |
| 1000 milliliters | 67.628045 tbsp |
The factor is 0.0676280, which is derived rather than defined, so any decimal you see has been rounded somewhere.
No simple round multiplier is close enough to be useful, so this is one to look up rather than estimate. The exact factor is 0.0676280.
Going the other way, one tablespoon is 14.787 mL, which is usually the easier direction to work in. Because the forward factor is small, watch the decimal place rather than the digits: a factor-of-ten slip is the common error, not a rounding one.
To anchor the scale: 20 milliliters is about 1.35 tbsp.