G (musical note)

G Note

G, Sol or So is a musical note which is the first note of the G major scale.

Designation by octave

Scientific designation Helmholtz designation Octave name Frequency (Hz)
G−1G͵͵͵ or ͵͵͵G or GGGGSubsubcontra12.25
G0G͵͵ or ͵͵G or GGGSubcontra24.5
G1G͵ or ͵G or GGContra48.999
G2GGreat97.999
G3gSmall195.998
G4g′One-lined391.995
G5g′′Two-lined783.991
G6g′′′Three-lined1567.982
G7g′′′′Four-lined3135.963
G8g′′′′′Five-lined6271.927
G9g′′′′′′Six-lined12543.854
G10g′′′′′′′Seven-lined25087.708