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Convert Bits to Nibbles

1 bit = 0.25 nibbles. Multiply the number of bits by 0.25.

Result
0.25

1 b = 0.25 nibble

Multiply the number of bits by 0.25.

Results are rounded for display. Double-check values for critical work.

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Bits to Nibbles table

BitsNibbles
1 b0.25 nibble
2 b0.5 nibble
3 b0.75 nibble
4 b1 nibble
5 b1.25 nibble
10 b2.5 nibble
20 b5 nibble
25 b6.25 nibble
50 b12.5 nibble
100 b25 nibble
500 b125 nibble
1000 b250 nibble

Bits to Nibbles in your head

Divide by 4.

That is exact for everyday purposes.

10 b → 2.5 nibble in your head, 2.5 nibble exactly.

About these units

The bit (b) is a specialist or regional unit of data storage, equal to 0.125 bytes.

The nibble (nibble) is a specialist or regional unit of data storage, equal to 0.5 bytes.

Going the other way, 1 nibble = 4 bits. Storage has two competing definitions: drive makers count a gigabyte as 1,000,000,000 bytes, while operating systems often show gibibytes of 1,073,741,824 bytes. That 7% gap is why a '1 TB' drive shows up as 931 GB. Both families are included below so you can compare them directly.

Frequently asked

How many nibbles are in a bit?
1 bit = 0.25 nibbles.
How do you convert bits to nibbles?
Multiply the number of bits by 0.25.
What is 10 b in nibble?
10 b = 2.5 nibble.

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