ID Number Age Calculator
Batch parse Chinese ID numbers (15 or 18 digits) to derive birth dates, exact ages, gender ratios and age distribution. CSV export available. Fully processed in your browser.
Runs in your browser
Real-time
ID numbers
Parsed entirely in your browser — numbers never leave this device, and the birth segment is masked in the table.
Parsed
0
Valid
—
Avg age
0
Male
0
Female
—
Age range
Age distribution
| # | Birth | Age | Sex | Region | Sign |
|---|
About this tool
Batch parse Chinese ID numbers (15 or 18 digits) to derive birth dates, exact ages, gender ratios and age distribution. CSV export available. Fully processed in your browser.
How to use
- Fill in the input box above, or click "Fill sample" to try it instantly
- Adjust the options as needed — results update as you type
- Click "Run" to get the result, then copy or export it in one click
Tips
- Runs entirely in your browser — your data never leaves the device
- Completely free, no registration, no usage limits
- Most tools compute in real time as you type