Convert 18 impgal to pt

How to convert imperial gallons to US pints

1. Formula: US pints = imperial gallons × 9.607599
2. Put in the value: 18 imperial gallons.
3. Result: 172.936789 US pints.

Imperial gallons to US pints table

Converting the other way: US pints to imperial gallons

imperial gallons = US pints × 0.10408427. So 172.936789 US pints is back to 18 imperial gallons; one US pint is 0.10408427 imperial gallons. See the US pints to imperial gallons table.

Quick estimate in your head

For a rough answer, multiply by about 9.6: 18 × 9.6 ≈ 172.8 pt, against the exact 172.936789 pt (0.1% out). Good enough to check that a calculated result is sensible.

Common mistakes

The usual slip is using the factor the wrong way round. A imperial gallon is bigger than a US pint, so the number of US pints must come out larger than the number of imperial gallons. If your answer goes the other way, divide instead of multiplying.

About the units

Imperial gallon (impgal) and US pint (pt) are both units of volume. One imperial gallon equals 9.607599 US pints, and one US pint equals 0.10408427 imperial gallons. Results on this page are rounded for display; the conversion itself uses the exact definitions.

Volume conversions come up in recipes, fuel economy, drink and bottle sizes, garden and pool water, and engine sizes.

18 imperial gallons in other units

The most readable unit for this amount is imperial gallons (18).

• 81,829.62 ml
• 81.82962 l
• 0.08182962 m3
• 16,601.93 tsp
• 5,533.98 tbsp
• 2,766.99 floz
• 345.873579 cup
• 172.936789 pt
• 86.468395 qt
• 21.617099 gal