The kart racing heat grid generator is a tool designed to ensure that each racer tries each starting position/kart in random order during a kart racing event.

The Symbol Frequency Table Calculator is a tool that takes in a text message and produces a table of the frequencies of each symbol (i.e., character) that appears in the message. The calculator can be customized to ignore spaces and/or case, allowing for a more accurate analysis of the message's symbol frequencies.

With Planetcalc plugin for Wordpress you can easily insert any planetcalc calculator in your wordpress-based site or blog pages.

The Participant Placement Calculator generates a list of routes for participants given the number of starting positions and participants.

This article describes how to make calculator which outputs results in table format

Th calculator converts the html table code to JSON array with optional data transpose and compression. It also visualizes numeric data on chart.

This online calculator calculates probability of k success outcomes in n Bernoulli trials with given success event probability for each k from zero to n.

This article describes process of reusing another calculator's logic (algorithm) in your calculator.

These online calculators convert to and from the binary reflected in the Gray code and can produce a table for an n-bit Gray code