Pressure Converter Table: psi, bar, kPa, atm, mmHg
You may not notice it, but pressure exists in every direction. It’s what inflates your car’s tires during a cross-country drive. It hold your atmosphere … Read More
JSCalc
Perimeter to Area Converter by Shape (Square, Circle)
When faced with task of fencing an area, you might imagine that all that matters is length of your chain link or other type of … Read More
Speed Converter: MPH, KM/H, M/S, FT/S, Knots, Mach
For most folks, speed is nothing more than a figure on your car’s dash. That changes when you try to explain it to someone from … Read More
Temperature Converter F to C Chart: Fahrenheit to Celsius
Okay so you know that water boils at 212 degrees fahrenheit and freezes at 32. And maybe you remember that our normal body temperature are … Read More
Pressure Drop Calculator In Pipe (Water Friction Loss)
Pressure creates movement in water, but water runs into resistance on the way. Turn on your faucet and you might not notice friction as you … Read More
Spring Constant Calculator: Hooke’s Law and Coil Rate
The steel coil looks like nothing more than a piece of metal, but it’s really a storage container for potential energy ready to get up … Read More
Screw Torque Calculator: Driving Torque by Gauge in in-lb
There’s some frustration driving screws into hardwood. You push down, turn…screw snaps in half. What is happening? It’s because you’re treating all materials like they’re … Read More
Bolt Torque Calculator by Grade, Size, and Lubrication
For most folks, a bolt is something you turn to make sure it’s tight. For decades, cheap hardware has taught you that a part only … Read More
RPM to Gear Ratio Calculator: Find the Axle Ratio You Need
After putting bigger tires on your truck, you discover that it’s sluggish at cruising speeds on the highway. The engine are spinning too quickly, which … Read More
Rear Gear Ratio Calculator: Best Axle Ratio by Tire Size
Some folks tow with their trucks. Some want more power, some want better gas mileage on a long run. Not everyone understands the math behind … Read More