Calculators without the lead forms

Six everyday calculators, none of which want your email. Percentages in every direction: percent of, percent change, discounts and tips. A loan calculator that shows total interest and total cost instead of hiding them behind a callback form. Date difference with working days, exact age to the day, BMI with the healthy range stated plainly, and VAT added or stripped at any rate, ready for an invoice.

Your numbers stay on your device; a loan you model here is between you and your browser.