Conversion Factors PDF

**DISTANCE** **1 in** **1000** **mil** **2.54** **cm** **1 m** **3.281** **ft** **1 yd** **3** **ft** **1 fathom** **6** **ft** **1 chain** **66** **ft** **1 furlong** **660** **ft** **1 mile** **5280** **ft** **1 n.mile** **6080** **ft** **1 knot** **1** **n.mile/hr**...

**DISTANCE** **1 in** **1000** **mil** **2.54** **cm** **1 m** **3.281** **ft** **1 yd** **3** **ft** **1 fathom** **6** **ft** **1 chain** **66** **ft** **1 furlong** **660** **ft** **1 mile** **5280** **ft** **1 n.mile** **6080** **ft** **1 knot** **1** **n.mile/hr** **1 m/s** **3.6** **kph** **9.81 m/s^2^** **32.2** **ft/s^2^** --------------------------------------------------------------- **DENSITY** --------------------------------- ----------- ----------------- **1 kg/L** **62.4** **lb~m~/ft^3^** \ **1000** **kg/m^3^** [**ρ**~water~]{.math.display}\ **\@standard** **62.4** **lb~m~/ft^3^** \ **1.2** **kg/m^3^** [**ρ**~air~]{.math.display}\ **\@standard** **0.075** **lb~m~/ft^3^** --------------------------------------------------------------- **PRESSURE** -------------- ------------- ------------- **1 atm** **101.325** **kPa** **14.7** **psi** **29.92** **in Hg** **760** **mm Hg** **760** **torr** **1 bar** **100** **kPa** **1 MPa** **1** **N/mm^2^** **AREA** --------------- ------------ ---------- **1 are** **100** **m^2^** **1 hectare** **10 000** **m^2^** **VOLUME/FLOW RATE** ---------------------- ----------- ------------ **1 ft^3^** **7.481** **gal** **1 gal** **3.785** **L** **1 m^3^** **1000** **L** **1 bbl** **42** **gal** **1 ganta** **8** **chupas** **3** **L** **MASS** ------------------- ---------- ----------- **1 kg** **2.2** **lb~m~** **1 lb~m~** **16** **oz** **1 slug** **32.2** **lb~m~** **1 tonne (1MT)** **1000** **kg** **1 short ton** **2000** **lb~m~** **1 long ton** **2240** **lb~m~** ------------------------------------------------------------------ **FORCE** --------------------------------- ------------- ------------------ **1 N** **100 000** **dynes** **1 kg~f~** **9.81** **N** **1 lb~f~** **4.448** **N** **32.2** **lb~m~ft/s^2^** **1** **slug.ft/s^2^** **1 ton~f~** **9.81** **kN** **1000** **kg~f~** **2204** **lb~f~** \ **9.81** **kN/m^3^** [**γ**~water~]{.math.display}\ **62.4** **lb~f~/m^3^** \ **0.012** **kN/m^3^** [**γ**~air~]{.math.display}\ **0.075** **lb~f~/m^3^** ------------------------------------------------------------------ **DYNAMIC VISCOSITY** ------------------------- ---------- ------------- **1 poise** **0.1** **Pa.s** **1 reyn** **1** **psi.s** **6890** **Pa** **KINEMATIC VISCOSITY** **1 stoke** **1** **cm^2^/s** **ENERGY** ------------ ----------- -------------- **1 Btu** **1.055** **kJ** **252** **cal** **778** **ft-lb~f~** **1 kcal** **4.187** **kJ** **1 J** **10^7^** **erg** **1 chu** **1.8** **Btu** **POWER** ----------------- ------------ ------------------ **1 hp** **0.746** **kW** **33 000** **ft.lb~f~/min** **42.4** **Btu/min** **1 metric hp** **736** **W** **1 kW** **3412** **Btu/hr** **3600** **kJ/hr** **1 TOR** **3.516** **kW** **12 000** **Btu/hr** **1 Bo.HP** **35 322** **kJ/hr** **WATER/ICE/LIQUIDS** ----------------------- ----------- ----------------- **C~p~** **4.187** **kJ/kg.K** **1** **Btu/lb~m~R** **L~f~** **334** **kJ/kg** **144** **Btu/lb~m~** **L~v~** **2257** **kJ/kg** **970** **Btu/lb~m~** **C~p(ice)~** **0.5** **C~p(water)~** **SG~mercury~** **13.55** **SG~sea\ water~** **1.03** ---------------------------------------------------------------------------------------- **AIR/GASES** ---------------------------------------------------- ------------ ---------------------- **k** **1.4** **1.3~hot~** **C~p~** **1** **kJ/kg.K** **0.24** **Btu/lb~m~R** **C~v~** **0.7186** **kJ/kg.K** **0.171** **Btu/lb~m~R** **R** **0.287** **kJ/kg.K** **53.34** **lb~f~ft/lb~m~R** \ **8.314** **kJ/kgm.K** [\$\$\\overline{\\mathbf{R}}\$\$]{.math.display}\ **1545** **lb~f~ft/lb~m~m.R** **Latent h~v~** **2442** **kJ/kg** ---------------------------------------------------------------------------------------- **Other Specific Heat Ratio (k)** ----------------------------------- ----------- **He and noble gases** **1.667** **CO~2~** **1.287** **N** **1.399** **Molecular Weight** ---------------------- ---------- ---------- **H 1** **He 4** **C 12** **N 14** **O 16** **S 32** **Air 29** ----------------------------------------------------------------------------------------------------------------------------------------------- **DERIVED UNITS** ----------------------------------------------------------------------------------------------------------------------------------------------- \ [\$\$\\mathbf{Pa =}\\frac{\\mathbf{N}}{\\mathbf{m}\^{\\mathbf{2}}}\$\$]{.math.display}\ \ [**J=N** ** ** **m**]{.math.display}\ \ [\$\$\\mathbf{W =}\\frac{\\mathbf{J}}{\\mathbf{s}}\\mathbf{=}\\frac{\\mathbf{N}\\mathbf{\\bullet m}}{\\mathbf{s}}\$\$]{.math.display}\ \ [\$\$\\frac{\\mathbf{m}\^{\\mathbf{2}}}{\\mathbf{s}\^{\\mathbf{2}}}\\mathbf{=}\\frac{\\mathbf{J}}{\\mathbf{\\text{kg}}}\$\$]{.math.display}\ -----------------------------------------------------------------------------------------------------------------------------------------------