Answer

In a 108-bead Navkar Mantra mala, the extra 3 beads are generally not counted as part of the 108 mantra count.

You should count only the 108 main beads for chanting:

“Namo Arihantāṇam…”

The extra 3 beads are usually treated as supporting or separating beads, depending on the mala’s design and tradition.

How to Count

• Start from the bead next to the larger or special bead, if your mala has one.
• Chant one full Navkar Mantra on each bead.
• Move one bead after each complete recitation.
• Complete all 108 main beads.
• Do not count the extra 3 beads in the main 108 count.

About the Extra 3 Beads

The extra 3 beads may be used differently in different family or sect traditions. Commonly, they may represent:

• Respectful separation from the main counting beads
• Beginning or ending markers
• Additional devotional remembrance

But for the actual count of 108 Navkar Mantras, they are normally skipped.

Takeaway

Count 108 beads = 108 Navkar Mantras. Treat the extra 3 beads with respect, but do not include them in the main mala count unless your guru, elder, or local tradition specifically instructs otherwise.