On this page, you can suggest a calculation to be included.

Alternatively, you can submit a calculation and animated gif/movie for inclusion.

Calculations already on the site:

- Absolute Reference
- Basic Operations
- Commission
- Discount as percentage
- Generate Random Integers
- Holiday Pay
- Net Pay
- Overtime
- Percentage discount
- Reducible Interest
- Salary to pay
- Simple interest
- Summary Statistics - syllabus example
- Summary Statistics (mean, mode, median)
- Summary Statistics (quartiles)
- Summary Statistics (standard deviation)
- Summary Statistics (sum, minimum, maximum)
- Weekly wage