Power Calculators

🧪 Imperial Teaspoons to US Gallons Converter

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Converted Value
0.390934

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⚡ Imperial Teaspoons to US Gallons: the quick answer

1 tsp-uk = 0.00156374 gal 1 imperial teaspoon equals 0.00156374 US gallons

To convert imperial teaspoons to US gallons, multiply the value by 0.00156374. To go the other way, multiply US gallons by 639.494 to get imperial teaspoons.

↔ Convert US gallons to imperial teaspoons instead

🧮 Formula

Imperial Teaspoons to US Gallons
gal = tsp-uk × 0.00156374
US Gallons to Imperial Teaspoons
tsp-uk = gal × 639.494

Where

  • tsp-uk = the volume in imperial teaspoons
  • gal = the volume in US gallons
Every unit here is defined by its volume in cubic meters, so the conversion factor is (cubic meters per imperial teaspoon) ÷ (cubic meters per US gallon).

📊 Imperial Teaspoons to US Gallons conversion table

Imperial Teaspoons (tsp-uk)US Gallons (gal)
1 tsp-uk0.00156374 gal
2 tsp-uk0.00312747 gal
5 tsp-uk0.00781868 gal
10 tsp-uk0.0156374 gal
20 tsp-uk0.0312747 gal
50 tsp-uk0.0781868 gal
100 tsp-uk0.156374 gal
500 tsp-uk0.781868 gal
1,000 tsp-uk1.56374 gal

✏️ Worked examples

Convert 25 imperial teaspoons to US gallons

25 tsp-uk × 0.00156374 = 0.0390934 gal

Try this example →

Convert 250 imperial teaspoons to US gallons

250 tsp-uk × 0.00156374 = 0.390934 gal

Try this example →

📘 About these units

Imperial teaspoon (tsp-uk). The British imperial teaspoon is 5.919 mL.

US gallon (gal). The US liquid gallon is 231 cubic inches, exactly 3.785411784 liters.

❓ Frequently asked questions

How many US gallons are in one imperial teaspoon?

There are 0.00156374 US gallons in one imperial teaspoon.

How do I convert imperial teaspoons to US gallons?

Multiply the number of imperial teaspoons by 0.00156374. For example, 10 imperial teaspoons equal 0.0156374 US gallons.

How many imperial teaspoons are in one US gallon?

One US gallon equals 639.494 imperial teaspoons.