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Free Utilities

Everyday utility tools including age calculator, timezone converter, unit converter, BMI calculator, and more. Practical tools for daily life.

10 tools available

Frequently Asked Questions

How does the age calculator work?
Enter your birth date, and we calculate your exact age down to the second. We show: years, months, days, total hours, total minutes, and total seconds lived. We also tell you the day of the week you were born and your next birthday countdown.
How many time zones are there?
There are 24 primary time zones (one for each hour), but due to half-hour and quarter-hour offsets (like Nepal at UTC+5:45), there are actually ~38 time zones in use. Some countries also observe Daylight Saving Time (DST), which shifts their offset seasonally.
What unit categories are supported?
We support: Length (mm, cm, m, km, inch, foot, yard, mile), Weight (mg, g, kg, ton, ounce, pound), Temperature (Celsius, Fahrenheit, Kelvin), Volume (ml, liter, gallon, cup, fluid ounce), Speed (mph, km/h, m/s, knots), Area, Time, Data Storage, and more.

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