Day of the week
Are you interested in what day of the week was your birthday?
Enter your date of birth and click Show
How much weight you have on other planets, etc.
Body Mass Index
Just enter your weight and height - then click Show
Enter your year of birth eg. 1978
Convert decimal number to roman and vice versa
Please enter the desired number in the specified field
Converting words in morse code
everything is fine here don't bother