Millilitres to Imperial gallons
Convert millilitres to imperial gallons (mL to imp gal). 1 mL = 0.000219969248299 imp gal. Use the calculator, formula and conversion table.
How to convert millilitres to imperial gallons
Multiply the amount in millilitres by 0.000219969248299 to get imperial gallons. The displayed factor and results are rounded to 12 significant digits.
imp gal = mL × 0.000219969248299Worked example
1 mL = 0.000219969248299 imp gal. Change the amount in the calculator above to use your own value.
Units and assumptions
Units are labelled explicitly: US customary liquid cups and gallons differ from imperial units. One litre is 1,000 millilitres. This converts volume only; mass conversions need a density.
Calculator results use floating-point arithmetic and are rounded for display. The reference table below uses up to 12 significant digits.
Millilitres to Imperial gallons table
| Millilitres (mL) | Imperial gallons (imp gal) |
|---|---|
| 0 | 0 |
| 1 | 0.000219969248299 |
| 5 | 0.0010998462415 |
| 10 | 0.00219969248299 |
| 25 | 0.00549923120748 |
| 100 | 0.0219969248299 |
| 1,000 | 0.219969248299 |
About this conversion
What is the formula for millilitres to imperial gallons?
imp gal = mL × 0.000219969248299. Multiply the amount in millilitres by 0.000219969248299 to get imperial gallons. The displayed factor and results are rounded to 12 significant digits.
How do I convert back to millilitres?
Use the imperial gallons to millilitres calculator to reverse this conversion. You can also use Swap units in the calculator above.
Can I use a different pair of units?
Choose another unit in the calculator, or open the volume converter to browse all supported pairs.