1. What is a Guitar Chord?

A guitar chord is a combination of three or more notes played simultaneously. The most basic chords are triads consisting of a root, third, and fifth. Chords form the harmonic foundation of music.

2. How Does the Calculator Work?

The calculator uses standard chord formulas:

Where:

• Root - The fundamental note of the chord
• Third - Determines if chord is major (4 semitones) or minor (3 semitones)
• Fifth - Perfect fifth (7 semitones above root)

3. Importance of Chord Construction

Details: Understanding chord construction helps guitarists with songwriting, improvisation, and music theory. It's essential for creating harmonies and progressions.

4. Using the Calculator

Tips: Select a root note and chord type (major or minor). The calculator will display the three notes that make up the chord.

5. Frequently Asked Questions (FAQ)

Q1: What's the difference between major and minor chords?
A: Major chords sound bright and happy, while minor chords sound sad or serious. The difference is in the third interval (4 vs 3 semitones from root).

Q2: Why are there 12 root notes?
A: Western music uses 12 semitones in an octave, giving us 12 possible root notes before the pattern repeats.

Q3: What are enharmonic equivalents (like C#/Db)?
A: These are notes that sound the same but are written differently depending on the musical context.

Q4: Can I use this for other instruments?
A: Yes, chord theory applies to all instruments, though fingerings will differ.

Q5: What about more complex chords?
A: This calculator shows basic triads. Extended chords (7ths, 9ths, etc.) add more intervals to the basic triad.