The
façade is anchored by two large
bell towers. In the southern tower is Hungary's biggest bell, weighing over . Its predecessor had a weight of almost , but it was used for military purposes during
World War II. The two towers have six bells altogether: five small bells in the north tower and a single
bourdon in the south tower. The bourdon called the Great St. Stephan bell is the biggest bell in Hungary with its 9250 kilograms and its diameter of 252 centimeters. Usually it is used twice a year, at 5pm on August 20, which is the date it was consecrated while the four smaller bells were consecrated three years later on the same day. It also tolls at midnight on New Year's Eve and some special events when it tolls like the death of a Prime Minister or tragic events like the
9/11, but it is quite rare. The four smallest bells are founded in Passau in 1993. • Great St. Stephan bell: The largest bell in the church and in Hungary. Located in the south tower, it weighs 9250 kg and has a diameter of 240 cm. It was made by the Perner bell foundry in Passau, Germany in 1990, this bell chimes the hour. • Blessed Virgin Mary bell: The 2nd largest and oldest bell in the church, founded by Ferenc Walser in 1863 in
Pest. It weighs 3100 kg and has a diameter of 178,5 cm, this bell chimes the quarter hours and has a unique looking clapper. • St. Henry II. bell: It weighs 2150 kg and has a diameter of 150 cm. • Blessed Gizella bell: It weighs 1250 kg and has a diameter of 117,8 cm. • Saint Emeric bell: The 2nd smallest bell in the church, weighing 750 kg. • Saint Erzsébet (Elizabeth) from the House of Árpád bell: The smallest bell in the church, weighing 500 kg. == Gallery ==