# Age Calculator

Calculate age from birth date in years, months, days, and total time units

> Canonical page: https://elysiatools.com/en/tools/age-calculator

- **Category:** Utilities

- **Keywords:** age, calculator, birthday, date, years, months, days, time, age calculator

## Overview

The Age Calculator is a precise utility designed to determine your exact age based on a birth date. It provides results in years, months, and days, while also offering detailed breakdowns of total time units to help you track milestones or verify specific durations.

## Inputs

- **Birth Date** (date): Select your birth date
- **Target Date (optional)** (date): Select target date (defaults to today)
- **Include detailed time calculations** (checkbox)

## When to use

- Determining your exact age in years, months, and days for official documents or personal records.
- Calculating the time elapsed between a birth date and a specific historical or future target date.
- Finding the total duration of time lived in weeks, days, or hours for statistical or planning purposes.

## How it works

- Select your birth date using the date picker.
- Optionally choose a target date if you want to calculate age relative to a specific point in time instead of today.
- Toggle the detailed time calculation option to include granular units like total weeks or days.
- Click calculate to receive an instant, accurate breakdown of your age.

## Use cases

- Verifying eligibility for age-restricted services or programs.
- Calculating the exact age of children for school enrollment or sports league registration.
- Planning anniversaries or tracking the duration of long-term projects starting from a specific date.

## Frequently asked questions

### Does the calculator account for leap years?

Yes, the tool automatically adjusts for leap years to ensure the calculation of days and months is accurate.

### Can I calculate age for a date in the future?

Yes, by setting a target date in the future, you can determine how much time remains until a specific milestone.

### Is the calculation based on the current time?

By default, the calculator uses the current date as the reference point unless a specific target date is provided.

### What does the 'detailed time' option provide?

Enabling this option provides a comprehensive breakdown, including total weeks, total days, and total hours lived.

### Is my birth date data stored?

No, this tool processes your input locally in your browser and does not store or transmit your personal data.

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