Little League Age Calculator | YourAgeCalculator

🎉 Free Online Tool - Accurate & Fast - No Registration Required

Birth Day

Birth Month

Birth Year

Season Year

⚠️ Please check your inputs

📊 Your Results

📖 How It Works

📅 The August 31 Rule

Little League age is the age a player reaches on August 31 of the current season year, so a child born after August 31 plays a year down.

⚾ Season-Based Determination

Each season has one fixed age-determination date; this calculator applies it to any season year you pick.

🧒 Enter Birth Date + Season

Pick the birth day, month and year plus the season year, then hit Calculate to get the Little League age and a suggested division.

📊 Little League Age Chart (2026 Season)

Birth date ranges for each Little League age during the 2026 season.

Little League Age	Birth Date Range (2026 Season)
4	Sep 1, 2021 - Aug 31, 2022
5	Sep 1, 2020 - Aug 31, 2021
6	Sep 1, 2019 - Aug 31, 2020
7	Sep 1, 2018 - Aug 31, 2019
8	Sep 1, 2017 - Aug 31, 2018
9	Sep 1, 2016 - Aug 31, 2017
10	Sep 1, 2015 - Aug 31, 2016
11	Sep 1, 2014 - Aug 31, 2015
12	Sep 1, 2013 - Aug 31, 2014
13	Sep 1, 2012 - Aug 31, 2013
14	Sep 1, 2011 - Aug 31, 2012
15	Sep 1, 2010 - Aug 31, 2011
16	Sep 1, 2009 - Aug 31, 2010

💡 Why It Matters

🏟️ League Registration

Little League divisions are set by Little League age; knowing it before registration day avoids last-minute confusion.

👨‍👩‍👧 Fair Play & Safety

Age-appropriate divisions keep players competing with similar-aged kids and reduce injury risk.

🗓️ Planning the Season

Parents can plan practices, travel teams and tournaments around the correct age division for the whole season.

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