Basal Temperature Converter (BBT) C to F for Fertility
Your routine involves waking up before your alarm goes off and taking your temperature. Is there an increase indicating ovulation? Or has it already come … Read More
JSCalc
Celsius to Kelvin Converter With Fahrenheit Reference
Unless you’re trying to describe molecular behavior, you probably operate on an arbitrary scale. Chances are, youve heard of Celsius scale, which governs everything from … Read More
Temperature Converter to Fahrenheit: C, K, Rankine, Reaumur
A recipe calls for baking in a moderate oven, yet there’s your thermometer in Fahrenheit and here you thought it was Celsius. How annoying! Whether … Read More
MM to Inch Converter With Fractional Inch Output
There’s a bolt from a European car. There’s a wrench set calibrated in inches. There’s frustration at the lack of match. From the hardware store … Read More
Length Converter Inches to mm, cm, m, Feet, Yards
Maybe you’ve been in hardware store, holding a blueprint in one hand and a baffling metric spec in the other. The drawing calls for twenty-five … Read More
Motor Pulley RPM Calculator: Driven Speed & Ratio
Most shop upgrades fail because someone swaps pulleys on their table saw without running the numbers. The motor runs too fast so the blade speed … Read More
Compressed Air Pressure Drop Calculator for Shop Piping
The tool isn’t always at fault. More often then not, the problem is an air line that is too long or a pipe with to … Read More
Air Hose Pressure Drop Calculator by CFM, ID and Length
So you’ve got a new impact wrench that says it will provide enough torque to bolt on a truck axle and you attach it to … Read More
Tubing Pressure Drop Calculator (Darcy–Weisbach)
Pour some water down a slender straw: it squirts right out quickly. Push some thick syrup down the same tube: You don’t even get a … Read More
Bolt Torque to Force Calculator (Clamp Force / Preload)
If we’re honest, you’ve cranked down on a wrench ’til it clicks; you’ve left knowing you met the spec sheet number and felt good about … Read More