How many bit is 40 B?
40 B = 320 bit
It is 320 bit, so saying 320 bit is fine — rounding is within 0.5%.
And how many B is 40 bit?
40 bit = 5 B
Formula: bit = B × 8
B to bit around this value
22 B176bit
24 B192bit
26 B208bit
28 B224bit
30 B240bit
32 B256bit
34 B272bit
36 B288bit
38 B304bit
40 B320bit
42 B336bit
44 B352bit
46 B368bit
48 B384bit
50 B400bit
52 B416bit
54 B432bit
56 B448bit
58 B464bit
60 B480bit