To calculate age, subtract the birth date from the current date. This gives the duration in years, months, and days. The easiest method is to use our Age Calculator, which does this automatically.
How to Calculate Your Age
Calculating your age is a common requirement for forms and a fun piece of personal trivia. The most accurate way is to find the duration between your birth date and the current date.
Quick Answer
The easiest way to calculate your age is to use our Age Calculator. Just enter your birth date, and it will tell you your exact age in years, months, and days. It even accounts for leap years automatically!
Related Questions
What is UTC (Coordinated Universal Time)?
UTC is the primary time standard by which the world regulates clocks. It's the successor to GMT and is based on atomic time for precision.
What is Daylight Saving Time (DST)?
DST is the practice of advancing clocks by one hour during warmer months to extend daylight into the evening.
What does GMT stand for?
GMT stands for Greenwich Mean Time, the historic time standard based on the Prime Meridian in Greenwich, London.
What are leap seconds?
A leap second is a one-second adjustment added to UTC to keep it in sync with the Earth's irregular rotation.