Kilobyte to Byte Converter

1 Kilobyte = 1024 Bytes. To convert Kilobytes to Bytes, multiply by 1024.

Result updates as you type
Recent: 1 Kilobyte = 1024 Byte

Formula

To convert Kilobytes to Bytes, multiply the value by 1024. One Kilobyte equals 1024 Bytes.

B = KB × 1024

Worked examples

  • 1 Kilobyte = 1024 Bytes
  • 5 Kilobytes = 5120 Bytes
  • 10 Kilobytes = 10240 Bytes
  • 100 Kilobytes = 102400 Bytes

Kilobytes to Bytes table

Kilobytes (KB) Bytes (B)
1 1024
2 2048
3 3072
4 4096
5 5120
10 10240
25 25600
50 51200
100 102400
250 256000
500 512000
1000 1024000

About Kilobyte and Byte

Both the Kilobyte (KB) and the Byte (B) measure data storage. One Kilobyte is equal to 1024 Bytes, so you can convert any measurement by multiplying by 1024. The calculator above updates instantly, and the reference table lists common Kilobyte-to-Byte values for quick lookups.

Unit definitions

Kilobyte (KB)
The Kilobyte (KB) is a unit of data storage equal to 1024 Bytes.
Byte (B)
The Byte (B) is the reference unit for data storage in this converter — every other data storage unit is defined relative to it.

Frequently asked questions

How do you convert Kilobytes to Bytes?
Multiply the number of Kilobytes by 1024. For example, 1 Kilobyte × 1024 = 1024 Bytes.
How many Bytes are in a Kilobyte?
There are 1024 Bytes in one Kilobyte.
What is 10 Kilobytes in Bytes?
10 Kilobytes is equal to 10240 Bytes.
How do you convert Bytes back to Kilobytes?
Multiply the number of Bytes by 0.00097656 to get Kilobytes. One Byte equals 0.00097656 Kilobytes.