Enter the highest and lowest frequency a person can reach into the calculator to determine the voice range. This calculator can also evaluate any of the variables given the others are known.

## Voice Range Formula\

The following formula is used to calculate the voice range.

VR = (Fmax - Fmin) / Fmin

Variables:

- VR is the voice range (octaves) Fmax is the highest frequency a person can reach (Hz) Fmin is the lowest frequency a person can reach (Hz)

To calculate the voice range, subtract the lowest frequency a person can reach from the highest frequency they can reach. Then, divide the result by the lowest frequency. The result is the voice range in octaves.

## What is a Voice Range?

A voice range, also known as vocal range, refers to the measure of pitches that a human voice can phonate. It is defined by the lowest and highest note a person can sing, typically divided into categories such as soprano, alto, tenor, and bass. The voice range can vary greatly among individuals due to factors like age, sex, and physical health. It is an important aspect in the fields of singing and music, as it helps in determining suitable songs or roles for a singer.

## How to Calculate Voice Range?

The following steps outline how to calculate the Voice Range using the given formula:

- First, determine the highest frequency a person can reach (Fmax) in Hz.
- Next, determine the lowest frequency a person can reach (Fmin) in Hz.
- Next, use the formula VR = (Fmax – Fmin) / Fmin to calculate the Voice Range in octaves.
- Finally, calculate the Voice Range.
- After inserting the values of Fmax and Fmin into the formula and calculating the result, check your answer with the calculator above.

**Example Problem:**

Use the following variables as an example problem to test your knowledge:

highest frequency (Fmax) = 1000 Hz

lowest frequency (Fmin) = 200 Hz