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⚡ Imperial Gallons to Metric Teaspoons: the quick answer
1 gal-uk = 909.218 tsp (m)
1 imperial gallon equals 909.218 metric teaspoons
To convert imperial gallons to metric teaspoons, multiply the value by 909.218.
To go the other way, multiply metric teaspoons by 0.00109985 to get imperial gallons.
↔ Convert metric teaspoons to imperial gallons instead
🧮 Formula
Every unit here is defined by its volume in cubic meters, so the conversion factor is (cubic meters per imperial gallon) ÷ (cubic meters per metric teaspoon).
📊 Imperial Gallons to Metric Teaspoons conversion table
✏️ Worked examples
Convert 25 imperial gallons to metric teaspoons
25 gal-uk × 909.218 = 22,730.5 tsp (m)
Try this example →
Convert 250 imperial gallons to metric teaspoons
250 gal-uk × 909.218 = 227,305 tsp (m)
Try this example →
📘 About these units
Imperial gallon (gal-uk). The imperial gallon is exactly 4.54609 liters, used in the UK and in some Commonwealth countries.
Metric teaspoon (tsp (m)). The metric teaspoon is exactly 5 mL, used in the UK, Europe, Canada, Australia and NZ.
❓ Frequently asked questions
How many metric teaspoons are in one imperial gallon?
There are 909.218 metric teaspoons in one imperial gallon.
How do I convert imperial gallons to metric teaspoons?
Multiply the number of imperial gallons by 909.218. For example, 10 imperial gallons equal 9,092.18 metric teaspoons.
How many imperial gallons are in one metric teaspoon?
One metric teaspoon equals 0.00109985 imperial gallons.
🔗 More volume conversions
All volume units →