Calculation examples
The maths behind common financial and business calculations.
- Calculation examples
Margin vs markup: the difference and how to convert between them
Clear definitions of profit margin and markup, the formulas to convert between them, worked pricing examples and the mistakes that quietly cut profit.
- Calculation examples
Compound interest explained: formulas, frequency and worked examples
Learn the compound interest formula, how compounding frequency and regular contributions change results, the rule of 72, and inflation, with worked examples.