G Force Calculator: Acceleration, 0-60, Cornering & Braking
In fact you don’t notice the pull of gravity acting on you, but if a sneeze hits your face, you do. It happen quickly, and … Read More
JSCalc
Restaurant Tip Calculator: Pre-Tax vs Post-Tax & Split
It’s dinner with some pals. Food appears in waves across forty minutes. At end there’s no clear total on the check (there is service charges … Read More
Shear Force and Bending Moment Calculator for Beams
Next, you specify the type of beam. For most applications, it’s a simple “simply supported” beam that sits on two separate supports (e.g., bridge deck, … Read More
Power to Weight Ratio Calculator: hp/ton, W/kg, lb/hp
You’ve all been there: reading through the spec sheet, and seeing five-hundred horsepower promised in brochures, only to be disappointed by slow takeoff while merging … Read More
Moon Phase Calculator: Illumination & Age for Any Date
The moon changes shape every night… Rapidly, on a schedule most of us are unaware of, except that we think: “Oh, I saw that moon … Read More
Percent Yield Calculator: Actual vs Theoretical Yield
You balance reactions for hours, heat up flasks, filter solids, cross your fingers, and hope the reaction works out. Eventually, you weigh your product and … Read More
Horsepower Calculator: Torque, RPM, ET & Trap Speed HP
“A lot of times when you see a dyno sheet, there’s this really big curve up to a bunch of horsepower and it falls right … Read More
Empirical Formula Calculator With Molecular Formula
The problem is that you get some kind of raw mass data (e.g., “carbon, 24 grams,” “hydrogen, 2 grams,” “oxygen, 16 grams” …) But just … Read More
Depreciation Calculator: SL, DDB, SYD & Units Methods
You spend six grand on a piece of machinery, then three years from now you have a stack of metal valued at two thousand dollars … Read More
Projectile Motion Calculator: Range, Height, Time
From a soccer player’s chip shot to artillery fire, projectile motion trace out a certain curve. That curve depends on launch angle and initial speed … Read More