Hearing Handicap Calculator - AAOO

Hearing Handicap Calculator - AAOO - 1959

Hearing Impairment Calculator - AAOO 1959

All frequencies must be filled in with values in dB.

500 Hz

1000 Hz

2000 Hz

If hearing threshold is greater than 100 dB enter 100 dB.

Right Ear

If hearing threshold is less than zero dB enter 0 dB.

Left Ear

Patient's age must be greater than 18 yrs to calculate presbycusis.

Enter Patient's Age at
time of Audiogram:

Calculate Hearing Impairment

Directions: Age is entered in years. Two decimal points can be entered.
To calculate age from the patient's birth date to the audiogram's test date,
use the "Find Years From Dates" screen button.