About Tooladia

Tooladia is a set of free calculators and tools for jobs that keep coming back: loan repayments, VAT, percentages, PDF documents, Serbian Latin and Cyrillic. It is built and run by Maksim, who lives in Subotica, Serbia.

How it works

Numbers, text and files are processed in your browser. We don't send them to a server and we don't keep them. You don't need an account or even an email address.

Every calculator explains how the result is worked out and comes with an example we checked by hand. For taxes and regulations we name the source and the date we last checked it, and we review the rates at the start of each year.

The English pages are written for two kinds of reader. The PDF, maths and everyday tools are for anyone, anywhere. The salary, VAT and working-days calculators are for people living or working in Serbia, so they use Serbian rules and amounts in dinars.

Spotted a mistake?

If something looks wrong, or you need a tool we don't have yet, get in touch through the Contact page. Every reported error gets checked, and fixed if it turns out to be real.