A metric tablespoon is 15 milliliters.
Metric tablespoons to Cubic Millimeters Converter — metric tbsp to mm3
Convert Metric tablespoon (metric tbsp) to Cubic Millimeter (mm3) using the exact conversion factor (1 metric tablespoon = 15,000 cubic millimeter). See the formula, worked examples, and conversion table.
Metric tablespoons to Cubic Millimeters converter
Converter
Volume Converter
Convert metric, US customary, imperial, cooking, dry, and industrial volume units.
Context values
Some unit families need one extra value for a physically accurate result.
Cubic metric volume unit.
Result = input x 1.5e-5 / 1e-9.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric tablespoons to Cubic Millimeters
Metric tablespoon and Cubic Millimeter appear side by side at fuel pumps and on beverage labels, since the US measures liquids in gallons while most of the world uses liters. Specifically: A metric tablespoon is 15 milliliters, and cubic metric volume unit.
Formula
cubic millimeters = metric tablespoons × 15000
This factor comes from each unit's defined relationship to the category's base unit: 1 metric tablespoon equals 0.000015 base units, and 1 cubic millimeter equals 1e-9 base units, so dividing one by the other gives the direct metric tablespoon-to-cubic millimeter factor of 15000.
Simple example
1 metric tbsp × 15000 = 15,000 mm3
1 metric tablespoon = 15,000 cubic millimeters.
Real-world example
10 metric tbsp × 15000 = 150,000 mm3
10 metric tablespoons = 150,000 cubic millimeters.
Conversion table
| Metric tablespoon (metric tbsp) | Cubic Millimeter (mm3) |
|---|---|
| 1 metric tbsp | 15,000 mm3 |
| 5 metric tbsp | 75,000 mm3 |
| 10 metric tbsp | 150,000 mm3 |
| 25 metric tbsp | 375,000 mm3 |
| 50 metric tbsp | 750,000 mm3 |
| 100 metric tbsp | 1,500,000 mm3 |
Reverse conversion: Cubic Millimeter to Metric tablespoon
1 mm3 × 0.00006666666667 = 0.0000666667 metric tbsp
1 cubic millimeter = 0.0000666667 metric tablespoons.
metric tablespoons = cubic millimeters × 0.0000666666666667
For a page dedicated to this direction, see Cubic Millimeter to Metric tablespoon.
Understanding the Metric tablespoon (metric tbsp)
A metric tablespoon is 15 milliliters.
Understanding the Cubic Millimeter (mm3)
Cubic metric volume unit.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic millimeters are in 1 metric tablespoon?
1 metric tablespoon equals 15,000 cubic millimeters, using the exact defined conversion factor rather than an estimate.
How do I convert metric tablespoon to cubic millimeter?
Multiply the metric tablespoon value by 15000. The converter above does this instantly to whatever precision you set.
How do I convert cubic millimeter back to metric tablespoon?
Use the reverse factor: 1 cubic millimeter equals 0.0000666667 metric tablespoons. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric tablespoon?
Metric tablespoon (metric tbsp) is a unit of volume.
What is a cubic millimeter?
Cubic Millimeter (mm3) is a unit of volume.
Is the metric tablespoon to cubic millimeter conversion exact?
Yes. Both metric tablespoon and cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 15000 used above is exact to as many digits as you choose to display.