How do you convert teaspoons to us gallons?

To convert teaspoons to us gallons, multiply by 0.001302083333. For example, 21 tsp is 0.027344 gal.

How many us gallons are in a teaspoon?

There are 0.001302083333 us gallons in one teaspoon.

dietsoda tools

All tools Sign in

Converters · Volume

21 Teaspoons to US gallons

21 tsp =

0.027344 gal

21 teaspoons equals 0.027344 us gallons

How to convert teaspoons to us gallons

To get us gallons, multiply by 0.001302083333.

gal = tsp × 0.001302083333

Worked example: 21 × 0.001302083333 = 0.027344 gal.

Going the other way, multiply by 768 — one us gallon is 768 teaspoons.

Values near 21 tsp

Teaspoon	US gallon
10.5 tsp	0.013672 gal
19 tsp	0.02474 gal
20 tsp	0.026042 gal
22 tsp	0.028646 gal
23 tsp	0.029948 gal
42 tsp	0.054688 gal

Teaspoon to US gallon — common values

Teaspoon	US gallon
1 tsp	0.001302 gal
2 tsp	0.002604 gal
3 tsp	0.003906 gal
5 tsp	0.00651 gal
10 tsp	0.013021 gal
25 tsp	0.032552 gal
50 tsp	0.065104 gal
100 tsp	0.130208 gal

Convert Teaspoon to other units

tsp → L tsp → mL tsp → m³ tsp → gal tsp → qt tsp → pt tsp → cup tsp → fl oz tsp → tbsp

← Reverse: US gallon to Teaspoon

Questions

How do you convert teaspoons to us gallons?: To convert teaspoons to us gallons, multiply by 0.001302083333. For example, 21 tsp is 0.027344 gal.
How many us gallons are in a teaspoon?: There are 0.001302083333 us gallons in one teaspoon.
How do you convert us gallons back to teaspoons?: Go the other way: multiply by 768. One us gallon is 768 teaspoons.

Embed this volume converter

Paste this into your site — an interactive converter, free.

<iframe src="https://tools.dietsoda.dev/embed/volume" width="100%" height="180" style="border:1px solid #e2e8f0;border-radius:12px" title="Volume converter"></iframe>