Gallons to Teaspoons Converter

Enter the volume in gallons below to convert it to teaspoons.

Result in Teaspoons:

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1 gal = 768 tsp
Learn how we calculated this below

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Joe is the creator of Inch Calculator and has over 20 years of experience in engineering and construction. He holds several degrees and certifications.

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How to Convert Gallons to Teaspoons

To convert a measurement in gallons to a measurement in teaspoons, multiply the volume by the following conversion ratio: 768 teaspoons/gallon.

Since one gallon is equal to 768 teaspoons, you can use this simple formula to convert:

teaspoons = gallons × 768

The volume in teaspoons is equal to the volume in gallons multiplied by 768.

For example, here's how to convert 5 gallons to teaspoons using the formula above.
teaspoons = (5 gal × 768) = 3,840 tsp

How Many Teaspoons Are in a Gallon?

There are 768 teaspoons in a gallon, which is why we use this value in the formula above.

1 gal = 768 tsp

Gallons and teaspoons are both units used to measure volume. Keep reading to learn more about each unit of measure.

What Is a Gallon?

The US liquid gallon is a unit of fluid volume equal to four quarts, eight pints, or sixteen cups.[1] The US liquid gallon should not be confused with the US dry gallon or the imperial gallon, which are different units of measure.

The gallon is a US customary unit of volume. Gallons can be abbreviated as gal; for example, 1 gallon can be written as 1 gal.

Learn more about gallons.

What Is a Teaspoon?

The teaspoon is a unit of volume equal to 1/3 of a tablespoon or 1/6 of a fluid ounce.[2] One teaspoon is equal to approximately 4.929 milliliters, but in nutrition labeling, one teaspoon is equal to exactly 5 milliliters.[3]

The teaspoon is a US customary unit of volume. Teaspoons can be abbreviated as tsp, and are also sometimes abbreviated as t, ts, or tspn. For example, 1 teaspoon can be written as 1 tsp, 1 t, 1 ts, or 1 tspn.

Learn more about teaspoons.

Gallon to Teaspoon Conversion Table

Table showing various gallon measurements converted to teaspoons.
Gallons Teaspoons
1 gal 768 tsp
2 gal 1,536 tsp
3 gal 2,304 tsp
4 gal 3,072 tsp
5 gal 3,840 tsp
6 gal 4,608 tsp
7 gal 5,376 tsp
8 gal 6,144 tsp
9 gal 6,912 tsp
10 gal 7,680 tsp
11 gal 8,448 tsp
12 gal 9,216 tsp
13 gal 9,984 tsp
14 gal 10,752 tsp
15 gal 11,520 tsp
16 gal 12,288 tsp
17 gal 13,056 tsp
18 gal 13,824 tsp
19 gal 14,592 tsp
20 gal 15,360 tsp
21 gal 16,128 tsp
22 gal 16,896 tsp
23 gal 17,664 tsp
24 gal 18,432 tsp
25 gal 19,200 tsp
26 gal 19,968 tsp
27 gal 20,736 tsp
28 gal 21,504 tsp
29 gal 22,272 tsp
30 gal 23,040 tsp
31 gal 23,808 tsp
32 gal 24,576 tsp
33 gal 25,344 tsp
34 gal 26,112 tsp
35 gal 26,880 tsp
36 gal 27,648 tsp
37 gal 28,416 tsp
38 gal 29,184 tsp
39 gal 29,952 tsp
40 gal 30,720 tsp

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. Florida Department of Agriculture and Consumer Services, Cooking Conversion Guide, https://www.fdacs.gov/content/download/17165/file/P-01775.pdf
  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

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