A terabit, or Tb, is equal to 1012, or 1,000,000,000,000 bits.

What comes before a terabit?

A gigabit comes before a terabit.

When the “b” is uppercase, the unit is a terabyte, which is eight times larger than a terabit.

  • What comes before a terabit?
  • What comes after a terabit?
  • Terabit vs. other data measurements.
  • Related information

What comes after a terabit?

A petabit comes after a terabit.

Terabit vs. other data measurements

Bit, Measurements, Tebibit, Tera, Terabyte

  • Compare terabit and other measurements with our conversion tool.
  • How much is 1 byte, kilobyte, megabyte, gigabyte, etc.?