CONVERSION FACTORS Multiply by To Obtain Btu/minute 0.02356 Horsepower Btu/minute 17.57 Watts Cubic feet 1728 Cubic inches Cubic feet 7.48052 Gallons Feet 12 Inches Gallons 0.1337 Cubic feet Gallons 231 Cubic inches Gallons water 8.3453 Pounds water Miles 5280 Feet Miles/hour 1.467 Feet/sec Minute 60 Seconds Pounds 16 Ounces Pounds water 0.1198 Gallons Square feet 144 Square inches Temp (degC + 17.78) 1.8 Temp (degF) Temp (degF + 460) 1 Abs. Temp (degR) Temp (degF - 32) 5/9 Temp (degC)