Milliliters per Hour to Imperial Gallons per Hour
Convert Milliliters per Hour to Imperial Gallons per Hour instantly. Free online flow rate unit converter with exact formula, conversion table and FAQ.
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Formula
imp gal/h = mL/h × 0.000219969
mL/h = imp gal/h ÷ 0.000219969
Conversion table
| 1 mL/h | 0.000219969 imp gal/h |
| 5 mL/h | 0.00109985 imp gal/h |
| 10 mL/h | 0.00219969 imp gal/h |
| 20 mL/h | 0.00439938 imp gal/h |
| 50 mL/h | 0.0109985 imp gal/h |
| 100 mL/h | 0.0219969 imp gal/h |
| 500 mL/h | 0.109985 imp gal/h |
| 1000 mL/h | 0.219969 imp gal/h |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is milliliters per hour (mL/h). The Milliliter (mL) is a unit of volume. The Hour (h) is a unit of time.
What is the destination unit in this conversion?
The destination unit is imperial gallons per hour (imp gal/h). The Imperial Gallon (imp gal) is a unit of volume. The Hour (h) is a unit of time.
How do I convert milliliters per hour to imperial gallons per hour?
Multiply the milliliters per hour value by 0.000219969 to get imperial gallons per hour. For example, 10 mL/h × 0.000219969 = 0.00219969 imp gal/h.
Is the milliliters per hour to imperial gallons per hour conversion exact?
It's exact under the SI-based volume and time definitions used here, since both units convert to cubic meters per second through fixed, non-rounded factors.
Where is this conversion commonly used?
Flow rate conversions like this are used in plumbing, HVAC, irrigation, chemical processing, fuel and water metering, and engineering flow calculations.
Can I convert imperial gallons per hour back to milliliters per hour?
Yes. Divide the imperial gallons per hour value by 0.000219969 (or multiply by 4546.09) to get milliliters per hour.
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About this conversion
This page converts milliliters per hour (mL/h) into imperial gallons per hour (imp gal/h), two units of volumetric flow rate.
The Milliliter (mL) is a unit of volume. The Hour (h) is a unit of time.
The Imperial Gallon (imp gal) is a unit of volume. The Hour (h) is a unit of time.
The formula is imp gal/h = mL/h × 0.000219969, based on the fixed relationship between these two flow rate units.
Flow rate is calculated as a volume unit divided by a time unit, so every combination of a volume unit and a time unit forms a valid, exact flow rate unit.