How this list is chosen
Utilario runs no analytics and tracks no visitors, so this is not a ranking derived from traffic data. It is an editorial selection: the tools that answer the questions people most often need answered, put in front so that a first-time visitor lands on something useful rather than something obscure.
If you are new here, the percentage, discount and VAT calculators cover most everyday money questions between them. The age calculator and days between dates handle the two most common date questions. The word counter is the one people return to most often once they have found it.