Calculator
Fraction Calculator Design engineers often need to find the closest 32nd fraction for a decimal fraction. This calculator shows where your decimal fraction lands on the 1/8, 1/16, 1/32, and 1/64 scales.
Gage Calculator Multiple systems exist for gaging wires and sheets. This calculator lets you convert between gage numbers and actual decimal dimensions across different standards. O-Ring Calculator This calculator outputs the O-ring inner diameter and the range of O-ring cross-section diameters that meet your specified groove and bore diameter limits with the desired O-ring compression. Spring Calculator Spring catalogs can be hard to read. This calculator helps you find the right spring for your force or displacement needs. Eight calculators are available, with more coming soon. Hardness Converter Calculator This calculator explains and converts among commonly used hardness scales. These include Brinell, Knoop, Mohs, Rockwell, Shore, and Vickers.
Venturi Flowmeter Calculator This calculator determines the flow rate through a venturi constriction for a given pressure drop.
Reynolds Number Calculator This calculator gives you the Reynolds number for flow over a plate or flow in a pipe.
Base-N Conversion Tool This tool converts integers between any bases up to base 36.
Saturated Steam Table Calculator Temperature and pressure of saturated steam correlate closely. Given one value, the other follows. This calculator finds the density, specific volume, internal energy, enthalpy, and entropy of saturated steam from tabulated data using interpolation.
Composite Materials Calculator Three calculators help determine the mechanical properties of composite laminates with multiple layers. First, the tool estimates the equivalent material constants of a single lamina along its principal directions. Then it constructs the stiffness and compliance matrices for that lamina. Finally, it bonds the laminas together and builds the A, B, and D stiffness matrices for the full laminate.
Stress Concentration Calculator This set includes 11 calculators for the stress concentration factor K for common features like notches, holes, grooves, and shoulders.
Failure Criteria Calculator Do you need a refresher on von Mises and Maximum Shear criteria? Or on Maximum Stress and Mohr's Theory? We offer two calculators to help you apply failure criteria to brittle and ductile materials.
Related
- Beam Analysis Calculator — static beam solver
- Bolt Torque Calculator — preload from torque
- Reynolds Number Calculator — flow regime
- Pump Affinity Calculator — pump scaling
- Compressible Flow Calculator — isentropic/shock tables