Or, you can find the single factor you need by dividing the A factor by the B factor.įor example, to convert from bar to pounds per square inch you would multiply by 100000 then divide by 6894.757. Step 3: Setup a conversion factor that will cancel out.
To convert from J into units in the left column divide by the value in the right column or, multiply by the reciprocal, 1/x. Step 2: Identify the relationship between the two units. To simply convert from any unit into joules, for example, from 100 kilowat-hours, just multiply by the conversion value in the right column in the table below. To convert among any units in the left column, say from A to B, you can multiply by the factor for A to convert A into Pascals then divide by the factor for B to convert out of Pascals. Step 1: Identify what unit you're given and what unit you're asked to convert to. To convert from Pa into units in the left columnĭivide by the value in the right column or, multiply by the reciprocal, 1/x.ĥ00000 Pa / 100000 = 5 bar Multiply by the conversion value in the right column in the table below.ĥ bar * 100000 = 500000 Pa To simply convert from any unit into pascals, for example, from 5 bar, just You may use this calculator to convert from mass units (kilograms kg. The most common derived units of the bar are the millibar (mbar), the centibar (cbar), the decibar (dbar) and the kilobar (kbar). The bar is slightly less than an atomophere (1 bar 0.986 923 atm). It is a metric non-SI unit and defined exactly to 1 × 10 5 Pa. Where S is our starting value, C is our conversion factor, and The NIST Chemistry WebBook provides an interactive equation of state calculator. The bar is another common unit used to measure pressure.
#UNIT CONVERSION CHEMISTRY CALCULATOR HOW TO#
How to Convert Units of PressureĬonversions are performed by using a conversion factor. By knowing the conversion factor, converting between units can become a simple multiplication problem: Some are obvious, such as pounds per square inch, but even the SI standard Pascal is actually an expression of one Newton per square meter. Since pressure is derived from force and area, many units for pressure directly relate force to area. Frequency - Wavelength - Energy Converter.
Where P is equal to pressure, F is the normal force and A is area. To use the following calculator, first select the units for each entry. Pressure is a scalar quality reflecting how force acts on a surface.
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