Calculators

Calculates the change in angular position of a rotating object.

Calculates the component values (e.g., in L-networks) needed to match impedances for maximum power transfer.

Calculates the standard error, which measures the accuracy with which a sample represents a population. It's commonly used for the standard error of the mean (SEM) and the standard error of the proportion.

Converts numbers between the Indian numbering system (crore) and the international numbering system (million).

This calculator helps determine the freight class for shipments based on density, stowability, handling, and liability.

Estimates the maximum current a PCB trace can handle based on width, thickness, and temperature rise.

Calculates a pitcher's Fielding Independent Pitching (FIP), an estimate of a pitcher's effectiveness based on strikeouts, walks, hit batsmen, and home runs.

Visualizes the graph of a polynomial function by calculating and plotting points.

Calculates the dividend payment for a stock based on the current stock price, dividend yield, and the number of shares owned.

Converts fuel economy between miles per gallon (MPG) and liters per 100 kilometers (L/100km).