Tam Doctoral Hat: Symbol of Doctoral Degree Honor

The Tam doctoral hat is a traditional headwear commonly used in doctoral graduation attire, particularly in academic settings in North America and Europe. Compared to the more commonly seen mortarboard, the Tam cap features a more unique and elegant design, making it one of the iconic accessories for doctoral graduates.


Main Features of the Tam Doctoral Hat


  • Round Design: The Tam doctoral hat is usually round, lacking the hard square top of the mortarboard. This design appears softer and more textured.


  • Velvet Material: Most Tam doctoral hats are made of velvet, highlighting the sophistication and formality of the doctoral degree. The color of the velvet is usually black but may vary according to the traditions of the school or discipline.


  • Tassel Decoration: The Tam doctoral hat typically comes with a tassel, the color of which is also determined by the school or discipline tradition. Unlike the mortarboard, the tassel on a Tam cap is usually fixed and does not need to be moved during the graduation ceremony.


  • Elastic Headband: To accommodate different head shapes, the Tam doctoral hat generally features an elastic band for a comfortable and secure fit.


  • Variety of Styles: The design of the Tam doctoral hat can vary by school or region. Common styles include 4-sided, 6-sided, and 8-sided (i.e., 4-cornered, 6-cornered, and 8-cornered), with the 8-sided Tam cap being the most formal choice, often used in high-level doctoral regalia.


Differences Between the Tam Doctoral Hat and the Mortarboard


  • Shape: The Tam doctoral hat is round or polygonal, while the mortarboard is square.


  • Material: The Tam doctoral hat usually uses velvet, whereas the mortarboard commonly uses fabric or hardboard materials.


  • Usage: The Tam doctoral hat is primarily used for doctoral graduation, while the mortarboard is more commonly seen in bachelor's and master's graduations.


Occasions for Wearing the Tam Doctoral Hat


The Tam cap is typically worn with doctoral regalia and appears in the following occasions:


  • Doctoral graduation ceremonies


  • Academic ceremonies (such as the conferment of honorary degrees)


  • Academic conferences or formal events


In conclusion, the Tam doctoral hat is an indispensable part of doctoral graduation attire. Its unique design and noble material symbolize the honor of the doctoral degree and showcase the dignity and beauty of academic achievement.

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