MUIC & ACOUTIC – MIDI & DIGITAL AUDIO WORKFLOW CALCULATOR
Midi Note Number
A precise tool.
What is the Midi Note Number & How does it work?
MIDI (Musical Instrument Digital Interface) is a technical standard for digital musical instruments, computers, and other electronic devices that make, control, or record sound. MIDI note numbers are used to represent the pitch of notes in a standardized way.
MIDI Note Number = 12 times Octave + (Note Name Index)
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The MIDI note number for a given note name and octave can be calculated using the formula above. For example, Middle C (C4) has a MIDI note number of 60.
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Frequently Asked Questions
How do I calculate the MIDI note number for a specific note?
Use the formula: MIDI Note Number = 12 × Octave + (Note Name Index). For example, C4 is 60.
What is the MIDI note number for Middle C?
Middle C (C4) has a MIDI note number of 60.
Can you give me an example of how to calculate a MIDI note number?
Sure! For A4, which is the A above middle C, use: 12 × 4 + 9 = 57.
How do I find the MIDI note number for a sharp or flat note?
The formula remains the same. For example, C#4 is calculated as 12 × 4 + 1 = 49.
What is the range of MIDI note numbers?
MIDI note numbers range from 0 (C-1) to 127 (G8).
How can I use this calculator for different octaves?
Just input the desired octave number in the formula. For instance, C5 would be calculated as 12 × 5 + 0 = 60.
Is there a specific MIDI note number for each note name across all octaves?
Yes, each note name has a unique MIDI number based on its octave. For example, C is always 12 times the octave plus 0.
Results are for informational purposes only and do not constitute professional advice.