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Both calculators run independently — change the inputs on either side to compare results.

Music

Guitar String Tension Calculator

Find the tension on any guitar string given your scale length, string gauge, tuning frequency, and material. Use it when switching tunings or gauges to keep tension balanced across all six strings.

Fill in the required fields to see your result.
Music

Metronome Subdivision Calculator

Calculates the effective BPM for any rhythmic subdivision of a base tempo, so you can set a metronome or sequencer to the correct rate. Use it when practicing tuplets, syncopation, or polyrhythms.

Fill in the required fields to see your result.

Key differences

Guitar String Tension CalculatorMetronome Subdivision Calculator
CategoryMusicMusic
Inputs required42
ResultString Tension (lbs)Subdivision Tempo (clicks per minute)
What it doesFind the tension on any guitar string given your scale length, string gauge, tuning frequency, and material. Use it when switching tunings or gauges to keep tension balanced across all six strings.Calculates the effective BPM for any rhythmic subdivision of a base tempo, so you can set a metronome or sequencer to the correct rate. Use it when practicing tuplets, syncopation, or polyrhythms.