Numerology requires the birth name and birth date for creating a personal numerology chart. There are no personal numbers to calculate without birth information.

To find your own and your marriage partner's numbers, these free online calculators can be used:

• Professional Numerology Calculator for the core and cycle numbers.
• Diagrammed Numerology Chart for most of the categories of numbers a professional numerologist would consult.
• Free Numerology Reading for a succinct numerology reading, generally sufficient to gain an understanding.

If you are curious about compatibility, the Marriage Compatibility Calculator can be used. It provides a compatibility indication for several aspects of the numerology chart.