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Instant unit converter
Volume Converter
Convert liquid and solid volume across metric and US customary units.
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Worked example
Gallons (US) to Liters
Enter 10 gal. Sumvoro converts it to 37.854118 L. Change either unit or the starting amount to calculate a different relationship.
Conversion method
US liquid measures are used for gallons, quarts, pints, cups, tablespoons, and teaspoons.
Quick reference
Common values
1 gal3.785412 L
5 gal18.927059 L
10 gal37.854118 L
25 gal94.635295 L
50 gal189.270589 L
100 gal378.541178 L
Common questionsRead Sumvoro methodology
Using this converter
How precise is the result?
Sumvoro calculates with the full conversion factor and rounds only the displayed value. The exact usefulness still depends on the accuracy of the number you enter.
Can I reverse the conversion?
Yes. Use the circular swap button to exchange the starting and destination units without retyping the amount.
Can I use this result professionally?
Use it as a transparent reference and verify regulated, contractual, laboratory, or safety-critical work against the governing standard.