About Irish Calculators

Irish Calculators is a collection of focused calculators for everyday financial and commercial decisions. The aim is simple: show a useful result and make the workings understandable.

Tools that respect the question

Different needs receive different tools. Equivalent ways of asking the same question are covered by one page instead of a collection of duplicate pages. Browse work and gross pay, loans and mortgages, business calculations or the complete library. Read the methodology for how formulas, assumptions and examples are documented.

Your inputs stay with you

The calculator engines run locally in your browser. They do not need an account and do not send the figures you enter to a calculation server.