Multiply C Units -first column- by CF to obtain SI Units. Calculate fluid flow and pipe velocities in a suction or discharge of a pump. 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. 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. 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 The most widely-used equations for estimating glomerular filtration rate from serum creatinine are the Chronic Kidney Disease Epidemiology Collaboration. To simply convert from any unit into pascals, for example, from 5 bar, just
Where S is our starting value, C is our conversion factor, and It does its own unit algebra for SI units and uses GNU Units for conversion to other units, or as a fallback when the expression itself contains non-SI.
#Si unit 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. The SI is composed of 7 base units of measure, which are used to derive an additional 22 units with special names. Note that the calculator also computes the Ponderal Index in. The SI was formed by international agreement in 1960, and it builds on the MKS and adds additional units that serve as the base units from which all other units are derived. Use the 'Metric Units' tab for the International System of Units or the 'Other Units' tab to convert units into either US or metric units. You can find metric conversion tables for SI units, as well as imperial and conventional (USA) units and other data. Parts of the world use one system, and other parts use the other system. The site also includes a predictive tool that suggests possible conversions based on input, allowing for easier navigation while learning more about various unit systems. The provides an online conversion calculator for many types of measurement units in laboratory and medicine. Where P is equal to pressure, F is the normal force and A is area. The Body Mass Index (BMI) Calculator can be used to calculate BMI value and corresponding weight status while taking age into consideration. Quick, free, online unit converter that converts common units of measurement, along with 77 other converters covering an assortment of units. Pressure is a scalar quality reflecting how force acts on a surface.
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