🎖️ Military Age Calculator

Check if you're eligible for military service in the United States. Find out your military eligibility age, selective service status, and which branch you qualify for.

Birth Year

Birth Month

Birth Day

⚠️ Please select your full birth date

🎖️ Your Military Eligibility Results

📋 How It Works

🎯 Select Your Birth Date

Enter your birth date in the calculator above. Your chronological age determines which military branches you're eligible to join.

📋 Check Eligibility

The calculator compares your age against each US military branch's minimum and maximum enlistment age requirements.

🎖️ View Eligible Branches

See which branches you qualify for — Army, Navy, Air Force, Marines, Coast Guard, or Space Force — along with their specific age limits.

📊 Plan Your Service

Use the age chart to see how enlistment windows change with age, and plan when to contact a recruiter.

💡 Why It Matters

🛡️ National Service

Military service is a honorable way to serve your country. Knowing your eligibility helps you make informed decisions about enlistment and career planning.

💼 Career Benefits

The military offers competitive pay, housing allowances, and retirement benefits. Many service members gain valuable technical skills and leadership experience.

📚 Education Benefits

The GI Bill and tuition assistance programs can help fund college education. Service members can earn degrees while serving or after their service ends.

🏋️ Skill Development

Military training provides certifications in fields like healthcare, aviation, IT, engineering, and logistics that translate directly to civilian careers.

Age	Army (17-35)	Navy (17-39)	Marines (17-28)	Air Force (17-39)	Coast Guard (17-31)	Space Force (17-39)
Under 17	❌ Too Young	❌ Too Young	❌ Too Young	❌ Too Young	❌ Too Young	❌ Too Young
17-28	✅	✅	✅	✅	✅	✅
29-31	✅	✅	❌ Over Max	✅	✅	✅
32-35	✅	✅	❌ Over Max	✅	❌ Over Max	✅
36-39	❌ Over Max	✅	❌ Over Max	✅	❌ Over Max	✅
40-42	❌ Over Max	❌ Over Max	❌ Over Max	❌ Over Max	❌ Over Max	❌ Over Max