FREE Online Humidity Calculators
“Wet and Dry Bulb” is an online, JavaScript calculator that produces the relative humidity given the wet and dry bulb temperatures. The pressure is assumed to be 101.3 kPa (kiloPascals). This algorithm has been lifted from a U.S. Water Conservation Laboratory page which no longer exists. It is one of several online specialty calculators by Jeffrey Clymer.
Relative Humidity is another JavaScript. This one uses the Clausius-Clapeyron equation to calculate relative humidity. It also calculates the dew point and the vapor pressure.
Other useful and interesting calculators and more online by Jeffrey Clymer include:
Math & Science
* Arrhenius I. A Java applet that uses rate constants at several temperatures to calculate activation energy.
* Arrhenius II. A Java applet that uses individual concentration data points and assumes a 1st-order reaction
* Body-Mass Index & Weight-to-Height Ratio. JavaScript calculations of these and basal metabolic rate.
* Citric Buffer Calculation. A JavaScript that calculates pH using citric acid and sodium citrate.
* Fourier Transform in JavaScript. A half-fast FFT of a function of your choosing.
* Graphing in JavaScript. Plots functions of your choosing.
* Graphing in Polar Coordinates in JavaScript. Plots functions in polar coordinates.
* Heat of Combustion & Respiratory Quotient Calculator. A JavaScript calculator for fats and carbohydrates.
* Linear Regression in JavaScript. Fits a straight line to x-y data and provides 95% confidence intervals.
* Linear Regression in JavaScript. Similar to the one above, but geared toward analyzing drug stability.
* Phosphate in the Little Miami River. Measurement of this nutrient/pollutant along the river east of Cincinnati.
* Phosphate Buffer I. A JavaScript that calculates pH using monosodium and trisodium phosphate.
* Phosphate Buffer II. A JavaScript routine that calculates pH using monosodium and disodium phosphate.
* Relative Humidity. A JavaScript for the Clausius-Clapeyron equation. Also calculates the dew point.
* Sonofusion. Fusion via sonoluminescence, the energy of the future.
* Viscosity. A JavaScript calculation of viscosity using Boekel Zahn Cups.
Other
* Clymer-Debellis JavaScript Benchmark. A test of computer speed using an empty FOR loop.
* Just a Test. A test page, with stuff available at NuVox, my ISP.
There are other webpage links mostly having to do with Jeffrey’s obvious interestes in music and Ohio.
