"P" Conversion/Equivalency Factors
| Original Unit | Multiplied By | Conversion Factor | Equals | Final Unit |
|---|---|---|---|---|
| parsec | x | 30,856,780,000,000 | = | kilometers (km) |
| parsec | x | 19,000,000,000,000 | = | miles (mi) |
| parts/million | x | 0.07 | = | grains/imperial gallon |
| parts/million | x | 0.058 419 | = | grains/US gallon |
| parts/million | x | 8.34 | = | pounds/million gallon (gal) |
| parts/million | x | 0.05 | = | grains/US gallon (gal) |
| pecks, British | x | 554.60 | = | cubic inches (in3) |
| pecks, British | x | 9.09 | = | liters (L) |
| pecks, US | x | 0.25 | = | bushels |
| pecks, US | x | 537.60 | = | cubic inches (in3) |
| pecks, US | x | 8.809 | = | liters (L) |
| pecks, US | x | 8 | = | quarts, dry |
| pennyweights, troy | x | 24 | = | grains |
| pennyweights, troy | x | 1.555 174 | = | grams (g) |
| pennyweights, troy | x | 0.05 | = | ounces, troy |
| pennyweights, troy | x | 4.17E–03 | = | pounds, troy |
| pints, US dry | x | 33.600 312 5 | = | cubic inches (in3) |
| pints, US liquid | x | 473.176 5 | = | cubic centimeters (cm3) |
| pints, US liquid | x | 0.01 | = | cubic feet (ft3 or cf) |
| pints, US liquid | x | 28.875 | = | cubic inches (in3) |
| pints, US liquid | x | 4.73E–04 | = | cubic meters (m3) |
| pints, US liquid | x | 6.19E–04 | = | cubic yards (yd3) |
| pints, US liquid | x | 0.125 | = | gallons, US (gal) |
| pints, US liquid | x | 0.473 176 5 | = | liters (L) |
| pints, US liquid or dry | x | 0.5 | = | quarts, liquid or dry |
| plank's quantum | x | 6.62E–27 | = | erg–seconds |
| poise (P) | x | 1 | = | grams/centimeter second |
| poundals | x | 13,826 | = | dynes |
| poundals | x | 14.10 | = | grams (g) |
| poundals | x | 1.38E–03 | = | joules/centimeter |
| poundals | x | 0.138 255 0 | = | joules/meter (newtons) |
| poundals | x | 0.01 | = | kilograms (kg) |
| poundals | x | 0.03 | = | pounds (lb) |
| pounds (lb) | x | 256 | = | drams |
| pounds (lb) | x | 445,000 | = | dynes |
| pounds (lb) | x | 7,000 | = | grains |
| pounds (lb) | x | 453.59 | = | grams (g) |
| pounds (lb) | x | 0.04 | = | joules/centimeters (cm) |
| pounds (lb) | x | 4.44 | = | joules/meter (newtons) |
| pounds (lb) | x | 0.453 592 37 a | = | kilograms (kg) |
| pounds (lb) | x | 16 | = | ounces (oz) |
| pounds (lb) | x | 14.58 | = | ounces, troy |
| pounds (lb) | x | 32.17 | = | poundals |
| pounds (lb) | x | 1.21 | = | pounds, troy |
| pounds (lb) | x | 5.0E–04 | = | tons, short |
| pounds, avoirdupois (avdp lb) | x | 14.58 | = | ounces, troy |
| pounds, troy | x | 5,760 | = | grains |
| pounds, troy | x | 373.24 | = | grams (g) |
| pounds, troy | x | 13.16 | = | ounces, avoirdupois (avdp oz) |
| pounds, troy | x | 12 | = | ounces, troy |
| pounds, troy | x | 240 | = | pennyweights, troy |
| pounds, troy | x | 0.82 | = | pounds, avoirdupois (avdp oz) |
| pounds, troy | x | 3.67E–04 | = | tons, long |
| pounds, troy | x | 3.73E–04 | = | tons, metric (t) |
| pounds, troy | x | 4.11E–04 | = | tons, short |
| pounds of propane | x | 0.2 | = | gallons (gal) of propane |
| pounds of water | x | 0.01 | = | cubic feet (ft3 or cf) |
| pounds of water | x | 27.68 | = | cubic inches (in3) |
| pounds of water | x | 0.11 | = | gallons (gal) |
| pounds of water/minute | x | 2.67E–04 | = | cubic feet/second |
| pounds uranium oxide (lb U3O8) | x | 0.384 647 b | = | kilograms uranium (kgU) |
| pound–feet | x | 13,600,000 | = | centimeter–dynes |
| pound–feet | x | 13,825 | = | centimeter–grams |
| pound–feet | x | 0.13 | = | meter–kilograms |
| pounds/cubic foot | x | 0.01 | = | grams/cubic centimeter |
| pounds/cubic foot | x | 16.02 | = | kilograms/cubic meter |
| pounds/cubic foot | x | 5.79E–04 | = | pounds/cubic inch |
| pounds/cubic foot | x | 5.46E–09 | = | pounds/mil–foot |
| pounds/cubic inch | x | 27.68 | = | grams/cubic centimeter |
| pounds/cubic inch | x | 27,700 | = | kilograms/cubic meter |
| pounds/cubic inch | x | 1,728 | = | pounds/cubic foot |
| pounds/cubic inch | x | 9.43E–06 | = | pounds/mil–foot |
| pounds/foot | x | 1.48 | = | kilograms/meter |
| pounds/inch | x | 178.60 | = | grams/centimeter |
| pounds/mil–foot | x | 2,310,000 | = | grams/cubic centimeter |
| pounds/square foot | x | 4.73E–04 | = | atmospheres |
| pounds/square foot | x | 0.01 | = | feet of water |
| pounds/square foot | x | 0.01 | = | inches of mercury |
| pounds/square foot | x | 4.882 428 | = | kilograms/square meter |
| pounds/square foot | x | 6.94E–03 | = | pounds/square inch |
| pounds/square inch | x | 0.06 | = | atmospheres |
| pounds/square inch | x | 2.30 | = | feet of water |
| pounds/square inch | x | 2.03 | = | inches of mercury |
| pounds/square inch | x | 703.069 6 | = | kilograms/square meter |
| pounds/square inch | x | 144 | = | pounds/square foot |
a Exact conversion.
b Calculated by the Energy Information Administration.
c Estimated.
This table was last updated January 31, 2014.