This converter turns tablespoons into cubic centimeters instantly, using the exact factor 1 tablespoon = 14.78676478 cubic centimeters. Type any number and the result updates as you go — nothing is sent to a server, so the arithmetic happens entirely in your browser.
Three teaspoons, or 14.79 millilitres in US measure. Identical to a millilitre; the classic unit for engine displacement.
Because the relationship is a simple proportion, one multiplication does the whole job. The table further down gives pre-computed values for the amounts people look up most often, and the result panel also reports the reverse conversion so you can check the figure both ways.
The formula
tablespoons- The amount you are converting, measured in tablespoons
14.78676478- The exact number of cubic centimeters in one tablespoon
cubic centimeters- The converted result
How it works, step by step
- Enter the number of tablespoons you want to convert.
- The value is multiplied by 14.78676478, the exact conversion factor.
- The result is displayed in cubic centimeters, rounded for readability.
- The unrounded value and the reverse conversion appear underneath so you can verify it.
Worked examples
Converting 5 tablespoons
Multiply 5 by 14.786765. That gives 73.9338 cubic centimeters. A quick sanity check: one tablespoon is larger than one cubic centimeter, so the number should get bigger — and it does.
Converting 72 tablespoons
72 × 14.786765 = 1,064.65 cubic centimeters. Working backwards, 1,064.65 ÷ 14.786765 returns 72 tablespoons, which confirms the factor is applied the right way round.
How to read your score
Frequently asked questions
How many cubic centimeters are in one tablespoon?
Exactly 14.78676478. Every conversion on this page is that single number multiplied by your input, so the result carries no rounding error beyond what is shown.
What is the formula to convert tablespoons to cubic centimeters?
Cubic Centimeters = tablespoons × 14.78676478. To reverse it, divide instead: tablespoons = cubic centimeters ÷ 14.78676478, which is the same as multiplying by 0.0676280454.
Is the tablespoon bigger than the cubic centimeter?
Yes. One tablespoon equals 14.7868 cubic centimeters, so it is the larger unit.
Why does my answer differ slightly from other tablespoons to cubic-centimeters converters?
Most differences come from rounding the factor too early. This tool keeps full double precision through the calculation and only rounds at the final display step, and it also shows the unrounded value so you can see exactly where any difference appears.
What is a tablespoon?
Three teaspoons, or 14.79 millilitres in US measure.
What is a cubic centimeter?
Identical to a millilitre; the classic unit for engine displacement.
Tablespoons to cubic centimeters reference table
| Tablespoons | Cubic Centimeters |
|---|---|
| 0.5 tbsp | 7.3934 cm³ |
| 1 tbsp | 14.7868 cm³ |
| 2 tbsp | 29.5735 cm³ |
| 3 tbsp | 44.3603 cm³ |
| 5 tbsp | 73.9338 cm³ |
| 10 tbsp | 147.8676 cm³ |
| 15 tbsp | 221.8015 cm³ |
| 20 tbsp | 295.7353 cm³ |
| 25 tbsp | 369.6691 cm³ |
| 50 tbsp | 739.3382 cm³ |
| 75 tbsp | 1,109.01 cm³ |
| 100 tbsp | 1,478.68 cm³ |
| 250 tbsp | 3,696.69 cm³ |
| 500 tbsp | 7,393.38 cm³ |
| 1000 tbsp | 14,786.76 cm³ |
Exact factor: 1 tablespoon = 14.78676478 cubic centimeters. Values rounded for display.