A metric tablespoon is 15 milliliters.
Metric tablespoons to Cubic Decameters Converter — metric tbsp to dam3
Convert Metric tablespoon (metric tbsp) to Cubic Decameter (dam3) using the exact conversion factor (1 metric tablespoon = 1.5e-8 cubic decameter). See the formula, worked examples, and conversion table.
Metric tablespoons to Cubic Decameters 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 / 1000.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric tablespoons to Cubic Decameters
Metric tablespoon and Cubic Decameter 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 decameters = metric tablespoons × 1.5e-8
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 decameter equals 1000 base units, so dividing one by the other gives the direct metric tablespoon-to-cubic decameter factor of 1.5e-8.
Simple example
1 metric tbsp × 1.5e-8 = 1.5e-8 dam3
1 metric tablespoon = 1.5e-8 cubic decameters.
Real-world example
10 metric tbsp × 1.5e-8 = 1.5e-7 dam3
10 metric tablespoons = 1.5e-7 cubic decameters.
Conversion table
| Metric tablespoon (metric tbsp) | Cubic Decameter (dam3) |
|---|---|
| 1 metric tbsp | 1.5e-8 dam3 |
| 5 metric tbsp | 7.5e-8 dam3 |
| 10 metric tbsp | 1.5e-7 dam3 |
| 25 metric tbsp | 3.75e-7 dam3 |
| 50 metric tbsp | 7.5e-7 dam3 |
| 100 metric tbsp | 0.0000015 dam3 |
Reverse conversion: Cubic Decameter to Metric tablespoon
1.5e-8 dam3 × 66666666.67 = 1 metric tbsp
1.5e-8 cubic decameters = 1 metric tablespoons.
metric tablespoons = cubic decameters × 66666666.6667
For a page dedicated to this direction, see Cubic Decameter to Metric tablespoon.
Understanding the Metric tablespoon (metric tbsp)
A metric tablespoon is 15 milliliters.
Understanding the Cubic Decameter (dam3)
Cubic metric volume unit.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic decameters are in 1 metric tablespoon?
1 metric tablespoon equals 1.5e-8 cubic decameters, using the exact defined conversion factor rather than an estimate.
How do I convert metric tablespoon to cubic decameter?
Multiply the metric tablespoon value by 1.5e-8. The converter above does this instantly to whatever precision you set.
How do I convert cubic decameter back to metric tablespoon?
Use the reverse factor: 1 cubic decameter equals 66,666,666.67 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 decameter?
Cubic Decameter (dam3) is a unit of volume.
Is the metric tablespoon to cubic decameter conversion exact?
Yes. Both metric tablespoon and cubic decameter are defined by fixed standards rather than physical artifacts, so the factor of 1.5e-8 used above is exact to as many digits as you choose to display.