Scientific pitch notation octaves of c

C

  • C1
    65

    C1

    65,40639 Hz
  • C2
    130

    C2

    130,8128 Hz
  • C3
    261

    C3

    261,6255 Hz
  • C4
    523

    C4

    523,2511 Hz
  • C5
    1046

    C5

    1046,502 Hz
  • C6

    C6

    2093,004 Hz
  • C7

    C7

    4186,009 Hz
  • C8

    C8

    8372,018 Hz