Imperial Gallons per Week to US Gallons per Year
Convert Imperial Gallons per Week to US Gallons per Year instantly. Free online flow rate unit converter with exact formula, conversion table and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
Converter
Length Converter
Convert metric, imperial, and nautical distance units.
Use the converter to see the formula.
Results update instantly for Imperial Gallons per Week to US Gallons per Year conversions.
Reserved above the conversion cards and below the converter.
Formula
gal/yr = imp gal/wk × 62.6626
imp gal/wk = gal/yr ÷ 62.6626
Conversion table
| 1 imp gal/wk | 62.6626 gal/yr |
| 5 imp gal/wk | 313.313 gal/yr |
| 10 imp gal/wk | 626.626 gal/yr |
| 20 imp gal/wk | 1253.25 gal/yr |
| 50 imp gal/wk | 3133.13 gal/yr |
| 100 imp gal/wk | 6266.26 gal/yr |
| 500 imp gal/wk | 31331.3 gal/yr |
| 1000 imp gal/wk | 62662.6 gal/yr |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
What is the source unit in this conversion?
The source unit is imperial gallons per week (imp gal/wk). The Imperial Gallon (imp gal) is a unit of volume. The Week (wk) is a unit of time.
What is the destination unit in this conversion?
The destination unit is us gallons per year (gal/yr). The US Gallon (gal) is a unit of volume. The Year (yr) is a unit of time.
How do I convert imperial gallons per week to us gallons per year?
Multiply the imperial gallons per week value by 62.6626 to get us gallons per year. For example, 10 imp gal/wk × 62.6626 = 626.626 gal/yr.
Is the imperial gallons per week to us gallons per year 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 us gallons per year back to imperial gallons per week?
Yes. Divide the us gallons per year value by 62.6626 (or multiply by 0.0159585) to get imperial gallons per week.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
This page converts imperial gallons per week (imp gal/wk) into us gallons per year (gal/yr), two units of volumetric flow rate.
The Imperial Gallon (imp gal) is a unit of volume. The Week (wk) is a unit of time.
The US Gallon (gal) is a unit of volume. The Year (yr) is a unit of time.
The formula is gal/yr = imp gal/wk × 62.6626, 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.