Body Mass Index (BMI)

The BMI is a convenient rule of thumb used to broadly categorize a person weight condition.

Business plan simulator

Estimate the cost to launch a business by adding setup and monthly costs.

Household budget

Calculate the monthly surplus or loss of an household based on income, taxation and expenses.

Morse code flashcards

Learn morse code and NATO phonetic alphabet in a snap with this flashcard deck.

Own versus rent

There are clearly substantial differences between renting and owning. Here is a tool to analyse the financial hypotheses.

Pixel art puzzle

Engaging and interactive, pixel art puzzles provide an enjoyable method for learning.

Quotation tool

Generate leads by receiving inquiries for your online corporate T-shirt shop.