Age calculator | Calculate Your Exact Age
Calculate your age in years, months, days, and minutes with our Age Calculator. Enter your date of birth to get your current age or age on a specific date. This tool offers quick and accurate results for personal or official needs.
Your Age Is
Years
0
Months
0
Days
0
Days Until Next Birthday
0
What is Age Calculation?
Age calculation is the process of determining the exact time span between your birth date and the current date. It takes into account years, months, days, and even leap years for precise results.
How Does Age Calculation Work?
Our calculator uses precise algorithms to compute your age, considering: - Calendar days between dates - Leap years - Month lengths - Time zones and local date considerations
Common Applications
Legal Documentation
Verifying age for legal requirements
Healthcare
Determining age-specific health recommendations
Education
School enrollment and grade placement
Employment
Verifying work eligibility and retirement planning
Tips for Accurate Age Calculation
- Always use your official birth date
- Consider time zones for international calculations
- Remember leap years affect the calculation
- Verify against official documents when needed
Use this tool from your AI agent
Free JSON API and Model Context Protocol (MCP) server. No signup, no API key, CORS open. Designed for Claude, ChatGPT, Cursor, scripts and frontend apps.
curl -X POST https://mate.tools/api/v1/age-calc.php \
-H "Content-Type: application/json" \
-d '{"date_of_birth":"1990-04-15"}'import urllib.request, json
req = urllib.request.Request(
"https://mate.tools/api/v1/age-calc.php",
data=json.dumps({"date_of_birth":"1990-04-15"}).encode(),
headers={"Content-Type": "application/json"},
)
with urllib.request.urlopen(req) as r:
print(json.load(r))const r = await fetch("https://mate.tools/api/v1/age-calc.php", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({"date_of_birth":"1990-04-15"}),
});
console.log(await r.json()); Add to claude_desktop_config.json (Claude Desktop), ~/.cursor/mcp.json (Cursor), or any other MCP-compatible client:
{
"mcpServers": {
"mate-tools": {
"command": "npx",
"args": ["-y", "@mate-tools/mcp-server"]
}
}
}