US Teaspoons to US Gallons (tsp to gal) Converter
1 US teaspoon (tsp) = 0.00130208 US gallons (gal). To convert US teaspoons to US gallons, multiply by 0.00130208: 1 tsp × 0.00130208 = 0.00130208 gal.
Quick facts
- 1 tsp = 0.00130208 gal
- 1 gal = 768 tsp
- Formula: gal = tsp × 0.00130208
- Quick estimate: multiply by about 0.0013
How to convert US teaspoons to US gallons
- Take the value in US teaspoons.
- Multiply it by 0.00130208 (the number of US gallons in one US teaspoon).
- Round the result to the precision you need.
Worked example (a recipe): 1 tsp × 0.00130208 = 0.00130208 gal.
To convert US gallons back to US teaspoons, multiply by 768, or divide by 0.00130208.
Source: NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units).
US Teaspoons to US Gallons conversion table
| US Teaspoons [tsp] | US Gallons [gal] |
|---|---|
| 0.01 tsp | 0.0000130208 gal |
| 0.1 tsp | 0.0001302083 gal |
| 1 tsp | 0.0013020833 gal |
| 2 tsp | 0.0026041667 gal |
| 3 tsp | 0.00390625 gal |
| 5 tsp | 0.0065104167 gal |
| 10 tsp | 0.0130208333 gal |
| 20 tsp | 0.0260416667 gal |
| 50 tsp | 0.0651041667 gal |
| 100 tsp | 0.1302083335 gal |
| 1000 tsp | 1.302083335 gal |
tsp to gal chart from 1 to 100
- 1 tsp 0.00130208 gal
- 2 tsp 0.00260417 gal
- 3 tsp 0.00390625 gal
- 4 tsp 0.00520833 gal
- 5 tsp 0.00651042 gal
- 6 tsp 0.0078125 gal
- 7 tsp 0.00911458 gal
- 8 tsp 0.0104167 gal
- 9 tsp 0.0117188 gal
- 10 tsp 0.0130208 gal
- 11 tsp 0.0143229 gal
- 12 tsp 0.015625 gal
- 13 tsp 0.0169271 gal
- 14 tsp 0.0182292 gal
- 15 tsp 0.0195313 gal
- 16 tsp 0.0208333 gal
- 17 tsp 0.0221354 gal
- 18 tsp 0.0234375 gal
- 19 tsp 0.0247396 gal
- 20 tsp 0.0260417 gal
- 25 tsp 0.0325521 gal
- 30 tsp 0.0390625 gal
- 35 tsp 0.0455729 gal
- 40 tsp 0.0520833 gal
- 45 tsp 0.0585938 gal
- 50 tsp 0.0651042 gal
- 55 tsp 0.0716146 gal
- 60 tsp 0.078125 gal
- 65 tsp 0.0846354 gal
- 70 tsp 0.0911458 gal
- 75 tsp 0.0976563 gal
- 80 tsp 0.104167 gal
- 85 tsp 0.110677 gal
- 90 tsp 0.117188 gal
- 95 tsp 0.123698 gal
- 100 tsp 0.130208 gal
US Gallons to US Teaspoons conversion table
| US Gallons [gal] | US Teaspoons [tsp] |
|---|---|
| 0.01 gal | 7.6799999903 tsp |
| 0.1 gal | 76.7999999026 tsp |
| 1 gal | 767.9999990262 tsp |
| 2 gal | 1535.9999980523 tsp |
| 3 gal | 2303.9999970785 tsp |
| 5 gal | 3839.9999951308 tsp |
| 10 gal | 7679.9999902616 tsp |
| 20 gal | 15359.9999805231 tsp |
| 50 gal | 38399.9999513078 tsp |
| 100 gal | 76799.9999026156 tsp |
| 1000 gal | 767999.999026156 tsp |
US Teaspoons vs US Gallons
| US Teaspoon | US Gallon | |
|---|---|---|
| Symbol | tsp | gal |
| Equals | 1 tsp = 0.00130208 gal | 1 gal = 768 tsp |
What is a US teaspoon?
A US customary cooking measure equal to 1/3 tablespoon. Used in US recipes for small quantities of ingredients.
What is a US gallon?
A US customary unit equal to 4 quarts. Used in the US for fuel, milk, and paint.
Frequently asked questions
How many US gallons are in a US teaspoon?
There are 0.00130208 US gallons in 1 US teaspoon (1 tsp = 0.0013020833 gal).
How many US teaspoons are in a US gallon?
There are 768 US teaspoons in 1 US gallon (1 gal = 767.9999990262 tsp).
How do I convert US teaspoons to US gallons?
Multiply the number of US teaspoons by 0.00130208. For example, 10 tsp × 0.00130208 = 0.0130208 gal. To convert back, multiply by 768.
What is 10 tsp in US gallons?
10 tsp = 0.0130208 gal.
What is 100 tsp in US gallons?
100 tsp = 0.130208 gal.
Is the conversion exact?
Yes. The factor comes from the official definitions of both units (NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units)). Results are shown to up to 10 decimal places; round them to suit your purpose.
Related conversions
Popular volume conversions
- Liters to US Gallons
- US Gallons to Liters
- Milliliters to US Cups
- US Cups to Milliliters
- US Tablespoons to Milliliters
- US Teaspoons to Milliliters
- Milliliters to US Fluid Ounces
- US Fluid Ounces to Milliliters
- Liters to Milliliters
- Cubic Meters to Liters
- Liters to US Cups
- US Quarts to Liters
Convert US teaspoons to other units
- US Teaspoons to Milliliters
- US Teaspoons to Liters
- US Teaspoons to Cubic Meters
- US Teaspoons to US Tablespoons
- US Teaspoons to US Fluid Ounces
- US Teaspoons to US Cups
- US Teaspoons to US Pints
- US Teaspoons to US Quarts
- US Teaspoons to Cubic Feet
- US Teaspoons to Cubic Inches
Convert other units to US gallons
- Milliliters to US Gallons
- Liters to US Gallons
- Cubic Meters to US Gallons
- US Tablespoons to US Gallons
- US Fluid Ounces to US Gallons
- US Cups to US Gallons
- US Pints to US Gallons
- US Quarts to US Gallons
- Cubic Feet to US Gallons
- Cubic Inches to US Gallons
Open the full volume converter with every unit →