1 - 1 btc - 1 gigabit

0.1 - 10 cents of a btc - 100 kilobits

0.01 - 1 cent of a btc - 10 kilobits

0.001 - 1 milibitcoin - 1 kilobit

0.0001 - 100 bits

0.00001 - 10 bits

0.000001 - 1 microbitcoin - 1 bit

0.0000001 - 10 cents of a bit / 10 sats

0.00000001 - 1 cents of a bit / 1 sat