# Cubic Inches to Tablespoons Converter

Enter the volume in cubic inches below to get the value converted to tablespoons.

## Result in Tablespoons:

1 in³ = 1.108225 tbsp
1 in³ ≈ 1 1/8 tbsp

Do you want to convert tablespoons to cubic inches?

## How to Convert Cubic Inches to Tablespoons

To convert a measurement in cubic inches to a measurement in tablespoons, multiply the volume by the following conversion ratio: 1.108225 tablespoons/cubic inch.

Since one cubic inch is equal to 1.108225 tablespoons, you can use this simple formula to convert:

tablespoons = cubic inches × 1.108225

The volume in tablespoons is equal to the volume in cubic inches multiplied by 1.108225.

For example, here's how to convert 5 cubic inches to tablespoons using the formula above.
tablespoons = (5 in³ × 1.108225) = 5.541126 tbsp

### How Many Tablespoons Are in a Cubic Inch?

There are 1.108225 tablespoons in a cubic inch, which is why we use this value in the formula above.

1 in³ = 1.108225 tbsp

## What Is a Cubic Inch?

A cubic inch is a unit of volume equal to the space consumed by a cube with sides that are one inch in all directions. One cubic inch is equivalent to about 16.387 cubic centimeters or 0.554 fluid ounces.[1]

The cubic inch is a US customary and imperial unit of volume. A cubic inch is sometimes also referred to as a cubic in. Cubic inches can be abbreviated as in³, and are also sometimes abbreviated as cu inch, cu in, or CI. For example, 1 cubic inch can be written as 1 in³, 1 cu inch, 1 cu in, or 1 CI.

## What Is a Tablespoon?

A tablespoon is a unit of volume equal to three teaspoons or ½ fluid ounce.[2] One tablespoon is equal to 14.7868 milliliters, but for nutrition labeling, one tablespoon is rounded to 15 milliliters.[3]

The tablespoon is a US customary unit of volume. Tablespoons can be abbreviated as tbsp, and are also sometimes abbreviated as T, Tbls, or Tb. For example, 1 tablespoon can be written as 1 tbsp, 1 T, 1 Tbls, or 1 Tb.

## Cubic Inch to Tablespoon Conversion Table

Table showing various cubic inch measurements converted to tablespoons.
Cubic Inches Tablespoons
1 in³ 1.1082 tbsp
2 in³ 2.2165 tbsp
3 in³ 3.3247 tbsp
4 in³ 4.4329 tbsp
5 in³ 5.5411 tbsp
6 in³ 6.6494 tbsp
7 in³ 7.7576 tbsp
8 in³ 8.8658 tbsp
9 in³ 9.974 tbsp
10 in³ 11.08 tbsp
11 in³ 12.19 tbsp
12 in³ 13.3 tbsp
13 in³ 14.41 tbsp
14 in³ 15.52 tbsp
15 in³ 16.62 tbsp
16 in³ 17.73 tbsp
17 in³ 18.84 tbsp
18 in³ 19.95 tbsp
19 in³ 21.06 tbsp
20 in³ 22.16 tbsp
21 in³ 23.27 tbsp
22 in³ 24.38 tbsp
23 in³ 25.49 tbsp
24 in³ 26.6 tbsp
25 in³ 27.71 tbsp
26 in³ 28.81 tbsp
27 in³ 29.92 tbsp
28 in³ 31.03 tbsp
29 in³ 32.14 tbsp
30 in³ 33.25 tbsp
31 in³ 34.35 tbsp
32 in³ 35.46 tbsp
33 in³ 36.57 tbsp
34 in³ 37.68 tbsp
35 in³ 38.79 tbsp
36 in³ 39.9 tbsp
37 in³ 41 tbsp
38 in³ 42.11 tbsp
39 in³ 43.22 tbsp
40 in³ 44.33 tbsp

## References

1. National Institute of Standards and Technology, Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices, Handbook 44 - 2019 Edition, https://nvlpubs.nist.gov/nistpubs/hb/2019/NIST.HB.44-2019.pdf
2. Merriam-Webster, tablespoon, https://www.merriam-webster.com/dictionary/tablespoon
3. U.S. Food & Drug Administration, Guidance for Industry: Guidelines for Determining Metric Equivalents of Household Measures, https://www.fda.gov/regulatory-information/search-fda-guidance-documents/guidance-industry-guidelines-determining-metric-equivalents-household-measures