---
title: "Age Calculator: Years, Months and Days | MCC Solutions"
description: "Enter a birth date to see age in years, months and days, total days and days until the next birthday. Free and private."
url: "https://mcc-solutionsnj.com/tools/age-calculator"
---

Free tool

# Age calculator

Find an exact age on any date.

Birth date

Age on

Run a small business, or do the books for one? Take the [free books check](/bookkeeping/health-check) or browse the [free Excel templates](/bookkeeping/templates). Want a hand? [Contact us](/contact).

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## Put this tool on your own site

Free to use. Paste this where you want it to appear. It runs in the visitor's browser, so nothing they enter is sent to us.

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How it works

## How it works

The calculator counts whole years and months from the birth date and then the remaining days. It also shows totals and the days until the next birthday.

Example: someone born on March 15, 1990 is 36 years, 7 months and 9 days old on October 24, 2026. That is a little over 13,000 days. The calculator counts whole years and months first, then the leftover days. It also lists total months, total days, total weeks and the number of days until the next birthday, which is handy for planning a party, checking a minimum-age rule or filling in a form that asks for age in months.

FAQ

## About this calculator

**Does it handle leap years?**

Yes, using real calendar dates.

**What about someone born on February 29?**

In non-leap years the anniversary is treated as the last day of February.

**Is my date saved?**

No. The math runs in your browser.

**Is anything saved?**

No. The math runs in your browser and nothing you enter is sent to us.

Related: [pace calculator](/tools/pace-calculator), [days between dates calculator](/notary/days-between-dates-calculator). See [all free tools](/free-tools). More free tools: [Baker's percentage calculator](/tools/bakers-percentage-calculator), [Emergency fund calculator](/tools/emergency-fund-calculator), [Holiday budget calculator](/tools/holiday-budget-calculator), or [see all free tools](/free-tools).

General information, not tax or legal advice. [How we write and check our tools](/editorial-standards).

## Need help with your business?

[Contact us](/contact)[Call (908) 444-6373](tel:+19084446373)