US gallons to Teaspoons Converter

Convert us gallons (gal) to teaspoons (tsp) instantly. Volume conversions help with baking from American recipes, comparing petrol prices quoted per gallon abroad with pump prices per litre here, and reading PUB water bills in cubic metres.

Result

Teaspoons
767.9999 tsp

How to use the us gallons to teaspoons converter

  1. Enter the us gallons (gal).
  2. The results update as you type, or press Calculate.
  3. Read the teaspoons first, then the supporting figures below it.

Formula

Teaspoons = us gallons × 767.9998863848

Worked example

For example, with these inputs:

the calculator returns:

US gallons to Teaspoons table

US gallonsTeaspoons
1 gal767.9999 tsp
2 gal1,536 tsp
5 gal3,840 tsp
10 gal7,680 tsp
20 gal15,360 tsp
25 gal19,200 tsp
50 gal38,399.99 tsp
100 gal76,799.99 tsp
250 gal191,999.97 tsp
500 gal383,999.94 tsp
1,000 gal767,999.89 tsp

About this conversion

Volume conversions help with baking from American recipes, comparing petrol prices quoted per gallon abroad with pump prices per litre here, and reading PUB water bills in cubic metres.

Unit conversion is simply multiplication by a fixed ratio. The ratio between two units of the same quantity never changes, so once you know it you can convert any value in either direction.

Many conversion factors are exact by definition. The inch has been defined as exactly 2.54 centimetres since 1959, and the pound as exactly 0.45359237 kilograms, so conversions involving them can be as precise as you need.

Frequently asked questions

How many teaspoons are in one us gallon?

1 gal = 767.9999 tsp.

How do I convert gal to tsp?

Teaspoons = us gallons × 767.9998863848.

Guides for this calculator

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