Blueprint Reading

TEMPERATURE

FROM TO MULTIPLY BY

Celsius (degrees C) Fahrenheit (degrees F) 9/5 C 32

Celsius (degrees C) Kelvin (K) C 273.15

Fahrenheit (degrees F) Celsius (degrees C) 5/9 (F32)

Fahrenheit (degrees F) Kelvin (K) 5/9 (F459.67)

Kelvin (K) Celsius (degrees C) K 273.15

Kelvin (K) Fahrenheit (degrees F) 9/5 K459.67

PRESSURE

FROM TO MULTIPLY BY

millibars (mb) pascals (Pa) 100

millibars (mb) standard atmospheres (atm) 0.00098692

millimeters of mercury (mm Hg) pascals (Pa) 133.32

pascals (Pa) millimeters of mercury (mm Hg) 0.0075

pascals (Pa) millibars (mb) 0.01

pascals (Pa) standard atmospheres (atm) 0.0000098692

standard atmospheres (atm) pascals (Pa) 101325

standard atmospheres (atm) millibars (mb) 1013

pounds-force per square

inch (lbf/in^2 ) kilopascals (kPa) 6.8947573

kilopascals (kPa) pounds-force per square inch (lbf/in^2 ) 0.14503774

POWER

FROM TO MULTIPLY BY

horsepower (hp) Watts (W) 745.7

Watts (W) horsepower (hp) 0.001341

VELOCITY AND SPEED

FROM TO MULTIPLY BY

feet per minute (ft/min) meters per second (m/s) 0.00508

kilometers per hour (km/h) miles per hour (mile/h) 0.6214

knots, international meters per second (m/s) 0.51444

meters per second (m/s) knots, international 1.9438

meters per second (m/s) miles per hour (mile/h) 2.2369

meters per second (m/s) feet per minute (ft/min) 196.8

miles per hour (mile/h) meters per second (m/s) 0.447

miles per hour (mile/h) kilometers per hour (km/h) 1.6093

Common Conversion Factors 341