Tire Size to Gear Ratio Calculator: Regear for Bigger Tires
Big tires are a good idea; right? Well that depends. If you want more “power” in your vehicle (i.e., better gas mileage or more off-road … Read More
JSCalc
![pH Calculator: pH, pOH, [H+] and [OH-] for Acids & Bases](https://jscalc-blog.com/wp-content/uploads/2026/07/ph-calculator-ph-poh-h-and-oh-for-acids-bases.png)
pH Calculator: pH, pOH, [H+] and [OH-] for Acids & Bases
Why does soil turn yellow? You do not need a chemistry degree. Why does soil yellow, and what makes soap that I make myself get … Read More
Serial Dilution Calculator: Fold Series, Tubes & Volumes
So there’s this: you’ve got a tub of bacteria culture. But it is cloudy; it is no good for science if you only use your … Read More
Bill Split Calculator: Even or Uneven Shares, Tip & Tax
Splitting the bill can make people anxious. Who wants to be responsible? If you look around your table, one-half of your party will stare at … Read More
Momentum Calculator: p = mv, Impulse & Collision Tool
Take, for instance, a slow-moving freight train on a railroad track. Now imagine a bullet flying quickly through the air. Naturaly, we might think that … Read More
Dice Probability Calculator: Sums, Odds & Distributions
When playing board games you’re almost at the end and one die roll will win it for you. The dice is random and you hope … Read More
Star Force Calculator: MapleStory Boom & Meso Cost
Here you are, standing on star fifteen wielding a top-tier weapon. On the screen sits an option to do greater damage… or completely screw yourself … Read More
Future Value of Annuity Calculator (Ordinary vs Due)
How much time does your money spend in the market? When will you pull it out? Where your money lives determine financial freedom. Making consistent … Read More
Differential Gear Ratio Calculator: Ring & Pinion RPM
In most trucks, the final multiplier between road and engine is located in the rear axle, does it multiply fast, or does it multiply slow … Read More
Plant Spacing Calculator: Grid & Triangular Bed Planner
I started gardening with optimism. I dug in the dirt, amended it, and purchased seeds as if Mother Nature would do all the work of … Read More