Data Converter

Distinguish between decimal (kB) and binary (KiB) prefixes easily.

Data
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Common Benchmarks

Email 75 KB
Cloud doc 200 KB
HD movie ~5 GB
USB flash drive 64 GB
1 TB drive 1024 GB
Song 10 MB

Formula

B = bit × 0.125

Example

Example: convert 5120.000000000001 bits to bytes.

5120.000000000001 bit = 640 B

Conversion table

bits (bit) bytes (B)
1 bit 0.125 B
2 bit 0.25 B
5 bit 0.625 B
10 bit 1.25 B
20 bit 2.5 B
50 bit 6.25 B
100 bit 12.5 B

Explanation

These are both units.

How to convert bits to bytes

  1. Start with the value in bits (bit).
  2. Multiply it by 0.125.
  3. The result is the measurement in bytes (B).

Example: 5120.000000000001 bit → 640 B

Frequently Asked Questions

How much is 5120 bits in bytes?

5120 bits equals 640 bytes.

How many bytes is 1 bit?

1 bit equals 0.125 bytes.

How many bits is 1 byte?

1 byte equals 8 bits.

What is the difference between bits and bytes?

They measure the same quantity, but they may belong to different systems or be used in different contexts depending on region.

Where are bits and bytes used?

They are used in computing and digital storage. The most common unit depends on whether decimal (SI) or binary (IEC) prefixes are used.

Why does 1 bit equal 0.125 bytes?

Because the units are defined with a fixed relationship. To convert bits to bytes, multiply by that factor.