Popular Tools
The Utilario tools that get used the most — a good place to start if you are new here.
Percentage Calculator
Work out a percentage of a number, a percentage share, or a percentage change.
Discount Calculator
See the final price after a discount and exactly how much you save.
VAT Calculator
Add VAT to a net price or remove it from a gross price, at any rate.
Age Calculator
Find your exact age in years, months and days — and your next birthday.
Days Between Dates
Count the days, weeks and months between any two dates.
Working Days Calculator
Count business days between two dates, skipping weekends and holidays.
Time Between Two Times
Work out the duration between two clock times, including overnight.
Work Hours Calculator
Add up a week of shifts with breaks — and optional pay.
Word Counter
Count words, characters, sentences and paragraphs as you type.
Character Counter
Count characters with and without spaces, against common limits.
Reading Time Calculator
Estimate how long a text takes to read or to say out loud.
Remove Duplicate Lines
Clean a list by deleting repeated lines, keeping the order.
Sort Lines Alphabetically
Sort any list A–Z, Z–A, by number or by length.
Uppercase / Lowercase Converter
Change text to UPPERCASE, lowercase, Title Case and more.
Celsius to Fahrenheit
Convert temperatures between °C, °F and Kelvin, both ways.
Kilograms to Pounds
Convert kg to lb and back, with stones and ounces too.
Looking for something else?
Calculators
Percentages, discounts, VAT, ratios and the everyday calculations people actually need.
6 toolsDate & Time
Age, dates, working days, hours and time calculations.
6 toolsText
Words, characters, lines, text cleaning and transformations.
7 toolsConverters
Length, weight, temperature, storage and other unit conversions.
5 toolsMoney
Prices, VAT, discounts, percentages and everyday financial calculations.
6 toolsFiles
File size, storage and format helpers. More file tools are on the way.
1 tool