Edit either value. Decimals and scientific notation supported.
1
b
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ByteB
Bitb
Kilobyte (decimal)kB
Megabyte (decimal)MB
Gigabyte (decimal)GB
Terabyte (decimal)TB
Kibibyte (binary)KiB
Mebibyte (binary)MiB
Gibibyte (binary)GiB
Tebibyte (binary)TiB
No units found. Try a name or symbol.
0.125
B
esc
ByteB
Bitb
Kilobyte (decimal)kB
Megabyte (decimal)MB
Gigabyte (decimal)GB
Terabyte (decimal)TB
Kibibyte (binary)KiB
Mebibyte (binary)MiB
Gibibyte (binary)GiB
Tebibyte (binary)TiB
No units found. Try a name or symbol.
CONVERSION
1 b ≈ 0.125 B
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAB = b ÷ 8
FORMULA & EXAMPLES
How to convert Bits to bytes
B = b ÷ 8
Divide the b reading by 8.
Worked examples
8 b ≈ 1 B
8 ÷ 8 ≈ 1
1024 b ≈ 128 B
1024 ÷ 8 ≈ 128
Frequently asked questions
How are bits and bytes distinguished in b to B?
A lowercase b or the word bit denotes bits; uppercase B denotes bytes. Eight bits make one byte. Storage quantities and per-second transfer rates are separate categories.
Bits to bytes table
Fixed reference · Bit to Byte
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Bit (b)
Byte (B)
0
0
0.1
0.0125
0.5
0.0625
1
0.125
2
0.25
5
0.625
10
1.25
25
3.125
50
6.25
100
12.5
1000
125
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.