Convert volume units — liters, gallons, cups, milliliters, cubic meters, barrels and more.
| Unit | Name | Value |
|---|---|---|
| 0.001 pt | 0.0288749 in³ | |
| 0.01 pt | 0.288749 in³ | |
| 0.1 pt | 2.88749 in³ | |
| 1 pt | 28.8749 in³ | |
| 5 pt | 144.375 in³ | |
| 10 pt | 288.749 in³ | |
| 50 pt | 1443.75 in³ | |
| 100 pt | 2887.49 in³ | |
| 1000 pt | 28874.9 in³ |
Common us pint values converted to cubic inch — factor: 1 pt = 28.87 in³
| US Pint (pt) | Cubic Inch (in³) | Context |
|---|---|---|
| 0.0625 pt | 1.805 in³ | Tablespoon |
| 0.125 pt | 3.609 in³ | Quarter cup |
| 0.25 pt | 7.219 in³ | Half cup |
| 0.5 pt | 14.44 in³ | One cup |
| 1 pt | 28.87 in³ | Pint glass |
| 2 pt | 57.75 in³ | One quart |
| 4 pt | 115.5 in³ | Half gallon |
| 8 pt | 231 in³ | One gallon |
| 16 pt | 462 in³ | 2 gallons |
| 32 pt | 924 in³ | 4 gallons |
| 64 pt | 1,848 in³ | 8 gallons |
| 128 pt | 3,696 in³ | 16 gallons |
| 256 pt | 7,392 in³ | 32 gallons |
| 336 pt | 9,702 in³ | One barrel |
| 512 pt | 1.478e+04 in³ | Large drum |
Converting us pint to cubic inch comes up frequently in cooking, chemistry, medicine, and engineering. A recipe written in metric units may need to be adapted for a kitchen using cubic inch, or a laboratory protocol may specify volumes in us pint that need to be measured with equipment calibrated in cubic inch.
In everyday use, knowing that 5 pt = 144.4 in³ and 10 pt = 288.7 in³ covers most common situations. For bulk calculations, 100 pt = 2887 in³ is a useful anchor. The reverse conversion — cubic inch back to us pint — uses the factor 0.03463, so 1 in³ = 0.03463 pt.
All conversions use the internationally recognized factor of exactly 1 pt = 28.87 in³. Calculations are performed in IEEE 754 double-precision floating point, giving accuracy to at least 8 significant figures — more than sufficient for any practical application.
Formula: Cubic Inch = US Pint × 28.874908
Multiply any us pint value by 28.874908 to get cubic inch. One us pint equals 28.874908 in³.
Reverse: US Pint = Cubic Inch × 0.034632145
1 pt = 28.874908 in³. Memorize this for instant mental estimates.
Use 28.8749 as a quick mental factor. Multiply your US pints value by this to estimate cubic inches.
To verify: multiply your result by 0.034632145 to recover the original pt value.
Serves draft beer in pint glasses, the standard US serving at 16 fl oz.
Collects whole blood donations at roughly one US pint (473 mL) per standard unit.
Sells fresh berries and herbs in pint containers, the US standard berry basket.
Portions premium ice cream into pint containers for take-home sales.
Follows American baking recipes calling for a pint of cream, stock, or buttermilk.
Estimates blood loss in pints as a rapid clinical gauge during emergency response.
The US liquid pint is one-eighth of a US gallon, exactly 16 fluid ounces or 473.176 mL. Its name comes from Old French pinte. The pint has been a standard tavern measure since at least the 14th century.
Pints remain the defining unit for beer serving sizes in many countries. A US pint is 16 fl oz, while the UK pint is 568 mL. Blood banks measure donations in pints.
Interesting fact: 'A pint's a pound, the world around' is a US mnemonic. A pint of water weighs approximately one pound (actually 1.043 lb).
The cubic inch is the volume of a cube with one-inch sides, equal to exactly 16.387064 mL. It belongs to US customary and British Imperial systems, in practical use since the 17th century.
Cubic inches appear most often in engine displacement for small engines and in precision machining for material volume calculations.
Interesting fact: A standard 12-fluid-ounce US soda can has a volume of about 21.7 cubic inches.