Specific Gas Constant for Dry Air

Specific Gas Constant for Dry Air (Rair) — Imperial Unit Variants
Length Force Mass Temp Rair (value) Units
ftlbflbm°R53.35ft·lbf/(lbm·°R)
ftlbfslug°R1716ft·lbf/(slug·°R)
ftpoundallbm°R1.657ft·poundal/(lbm·°R)
ftpoundalslug°R5.52×104ft·poundal/(slug·°R)
ftkipflbm°R0.05335ft·kipf/(lbm·°R)
ftkipfslug°R1.716ft·kipf/(slug·°R)
ydlbflbm°R160.05yd·lbf/(lbm·°R)
ydlbfslug°R5148yd·lbf/(slug·°R)
ydpoundallbm°R51.45yd·poundal/(lbm·°R)
ydpoundalslug°R1.74×106yd·poundal/(slug·°R)
ydkipflbm°R0.1601yd·kipf/(lbm·°R)
ydkipfslug°R5.148yd·kipf/(slug·°R)
inlbflbm°R4.446in·lbf/(lbm·°R)
inlbfslug°R142.3in·lbf/(slug·°R)
inkipflbm°R0.004446in·kipf/(lbm·°R)
inkipfslug°R0.143in·kipf/(slug·°R)
inpoundallbm°R0.138in·poundal/(lbm·°R)
inpoundalslug°R4.44in·poundal/(slug·°R)
Conversions: 1 ft = 12 in · 1 yd = 3 ft · 1 slug = 32.174 lbm · 1 lbf = 32.174 poundal · 1 kipf = 1000 lbf Always use absolute T: T(°R) = T(°F) + 459.67