Wind Chime Tuning Calculator
Tube length and diameter for target musical notes.
Inputs
Results
Tube Length (mm)
320.9
Tube Length (inches)
12.63
Hang Point from End (mm)71.9
Hang Point from End (in)2.83
Tube Mass (grams)71.4
Bar Speed of Sound (m/s)5,055
2nd Overtone (Hz)1,213.1
3rd Overtone (Hz)2,377.8
How to Use This Calculator
- Look up the frequency in Hz for your desired musical note (A4 = 440 Hz, C5 = 523 Hz).
- Enter the outer diameter and wall thickness of your tube in millimeters.
- Select the material: 1 = Aluminum, 2 = Steel, 3 = Copper, 4 = Brass.
- Read the tube length in mm and inches — cut the tube precisely to this measurement.
- Drill or tie the suspension cord at the hang point distance from either end (22.4% of tube length).
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