Torque Units Conversion Calculator: N-m, ft-lb, in-lb, kgf-m
You’re tightening a bolt, and the manual says to do it with one hundred foot-pounds and your wrench displays values in Newton-meters. Maybe you’re nervous … Read More
JSCalc
Gearbox Gear Ratio Calculator – Reduction & Torque
The page also includes a gearbox gear ratio calculator that answer two main questions: How much does the gearbox return in torque? How much does … Read More
Gear Ratio Calculator Transmission: Car Speed and RPM Tool
The transmission gear ratio calculator makes drivetrain math practical instead of abstract. The two multipliers used to translate engine speed into road speed are final … Read More
Bullet Velocity Calculator: Chronograph, Energy & Downrange fps
The physics of the bullet explain how quick it will leave the barrel. And most shooters simply glance at the muzzle velocity written on the … Read More
Muzzle Velocity & Muzzle Energy Calculator (ft-lb, PF)
We’ve got the muzzle velocity and bullet weight. Those seem like enough information. They’re not though. To understand a load, we must translates those values … Read More
Average Velocity Calculator: Distance, Time, Speed and Accel
When you finally arrive at your destination following a lengthy road trip, maybe you plug the address into Google Maps and notice that “average” speed … Read More
Flow Velocity Calculator: Pipe Fluid Speed from Flow Rate
This page’s flow velocity calculator does something that gets asked about every day in HVAC and plumbing design; how fast is the fluid realy flowing … Read More
Centrifugal Force Calculator: Fc, G-Force and RCF
When the washing machine goes round, or car swerves out of control, you feel a push across your ribs. When something rotate, that’s called centrifugal … Read More
Pneumatic Cylinder Force Calculator – Air Force & SCFM Use
The problem isn’t moving the load. I’m sure the machine will do that. No, the issue is moving it consistentley as pressure fluctuates and seals … Read More
Buoyant Force Calculator: Archimedes Float or Sink Tool
When you drop a stone into a pond, what happens? It sinks. When you throw in a piece of wood, it floats on top. Until … Read More