Intervalo em Cents
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
cents
About this calculator
This calculator is a useful tool for calculating the interval in cents, a fundamental concept in musical physics. It uses the formula c = 1200·log₂(f₂/f₁) to calculate the difference in cents between two frequencies.
The interval in cents is a measure of the difference in frequency between two sounds. It's an important unit in the analysis and creation of melodies and harmonies. With this calculator, you can quickly calculate the interval in cents between any pair of frequencies.
Remember that this calculator is designed for users with basic knowledge of physics and music. If you're looking for a tool to quickly and easily calculate intervals in cents, this is the calculator for you.
Frequently asked questions
What is interval in cents?
The interval in cents is a measure of the difference in frequency between two sounds. It's an important unit in the analysis and creation of melodies and harmonies.
When should I use this calculator?
Use this calculator when you need to quickly calculate the interval in cents between two sounds, whether for musical analysis or to create harmonies and melodies.
How does this calculator work?
This calculator uses the formula c = 1200·log₂(f₂/f₁) to calculate the interval in cents between two frequencies.
What is log₂?
Log₂ is the base 2 logarithm, a mathematical function that calculates the power to which a number must be raised to obtain another number.