November 5, 2026 · November Edition Free · nationwide

Calcolatori Gratis

Math, finance, health: find the calculator that fits you

Rubrica · numero 657

Miscellaneous

07

Secure Password Generator Online

Generate secure passwords in your browser: length up to 64 characters, calculated entropy, nothing sent over the network.

14

Rising Sign Calculator (Ascendant) — Free Online

Find your rising sign with our free online ascendant calculator. Enter birth date, time, and place of birth…

15

Carbon Footprint Calculator

Calculate your personal carbon footprint: discover how many tons of CO₂ you produce each year and how to…

16

Hours and Minutes Calculator

Free online hours and minutes calculator. Add and subtract hours and minutes. Results in hours:minutes format, total minutes…

20

Mixture Calculator

Calculate 2-stroke oil-gasoline mixture in seconds. Perfect ratios for 50:1, 40:1, 25:1. Ideal for motorcycles, Vespa, scooters, chainsaws…

21

VAT Number Validator

Check whether an Italian VAT number is correctly formed (11 digits and check digit). For status and holder:…

22

SEO Score Calculator

Analyze your website SEO score. Check meta tags, keyword density, speed and other optimization factors.

23

IP Calculator

Calculate IP subnets, subnet masks and network addresses. Essential tool for network administrators and IT professionals.

24

Italian Tax Code Calculator

Generate or verify the Italian tax code. Enter name, surname, date and place of birth to calculate the…