About Us – Calcolatori Gratis

The numbers

updated today

Online calculators	139
Online since	2025
Cost for the user	0 €

Our mission

Editorial

CalcolatoriGratis.com is the Italian platform dedicated to anyone looking for precise, fast and completely free calculation tools. Whether you are a student, a professional or simply someone who needs to solve a mathematical or financial problem, we are here to help you.

We are a team of developers, mathematicians and technology enthusiasts who believe in the power of simplicity. Our goal is to make calculation accessible to everyone, eliminating complexity and offering intuitive tools that work perfectly on any device.

CalcolatoriGratis.com was born from the need for a reliable reference point for calculations of every kind — without intrusive ads, without hidden costs and without compromise on quality.

What you find in our sections

5 families

I

Financial

Tools for mortgages, loans, compound interest, ROI, APR and personal financial planning.

63 calculators →

II

Fitness

Track your wellbeing with BMI, BMR, body-fat percentage, calorie needs and training plans.

13 calculators →

III

Mathematical

From basic operations to complex equations, algebra, geometry, trigonometry and much more for students and professionals.

26 calculators →

IV

Health

Tools for daily health management, ideal weight, hydration and much more.

22 calculators →

V

Miscellaneous

Unit conversions, household calculations, discounts, tips, percentages and practical tools for everyday life.

24 calculators →

Why choose us

our values

01

Always Free

All our calculators are and will remain completely free, with no subscriptions or hidden costs.

02

Fast and Accurate

Optimized algorithms for instant, accurate results, constantly tested and verified.

03

Mobile-First

Responsive design that works perfectly on smartphone, tablet and desktop.

04

Privacy Guaranteed

We do not collect unnecessary personal data and we respect your privacy.

05

Modern Design

Clean, intuitive interface that is pleasing to the eye, with light and dark modes.

06

Always Evolving

We regularly add new calculators based on user requests.

Our team

passionate professionals

Raffaele Nocera — fondatore e curatore di CalcolatoriGratis.com dal 2025. Sviluppo e mantengo personalmente il portale: codice, calcolatori, contenuti editoriali, scelte di design.

Background: lavoro come macellaio in Piemonte e come freelance con partita IVA. Non sono commercialista, medico, né consulente fiscale. Faccio il curatore: traduco norme, formule e procedure in calcolatori usabili. Quando un calcolo richiede una decisione professionale (un mutuo da firmare, una terapia, una dichiarazione dei redditi), il professionista resta indispensabile.

Trasparenza monetizzazione: il sito si finanzia con Google AdSense e con link affiliate (Awin, TradeDoubler). Gli affiliate sono dichiarati nelle pagine pertinenti e non condizionano i risultati matematici dei calcolatori. Tutti i calcolatori restano gratuiti e senza paywall.

Dove altro mi trovate:
· LinkedIn: raffaele-nocera
· Substack: calcolatorigratis.substack.com
· Sito personale: raffaelenocera.com

Contatti: raffaele@calcolatorigratis.com (preferito) oppure il form nella pagina Contatti. Rispondo direttamente, senza intermediari.