Astro-Lekha
Chanting (reading or reciting) the Hanuman Chalisa is thought to invoke Shri Hanuman Ji's supernatural intervention to allay fear and resolve major issues in daily, material, and spiritual life. If you have more time, you can also recite the Hanuman Chalisa 108 times, which, if done faithfully and with mental purity, is claimed to have rapid results.
The advantages of the Hanuman Chalisa are numerous, regardless of whether you chant it once, seven times, eleven times, 100 times, or 108 times. The following are just a few, drawn from my own life experiences thus far.