Convert

Kibibyte to Kilobyte

Exact answer: 1 KiB = 1.024 KB (exact – IEC binary prefix)

Kibibyte and Kilobyte belong to the Data family but follow different prefix logic: decimal against binary. Data volumes determine storage plans, upload limits, drive sizes and backup budgets.

Unit console

Convert units with formula, context and precision

UnitCloud is a local measurement lab for everyday work, engineering, IT, energy, mobility and design. Every conversion shows result, formula, base unit, rounding and the common mistake.

What do you want to convert?

From1 KiB

Result1.024 KB

Factor1 KiB = 1.024 KB

Source basisNIST Metric SI Prefixes · NIST Binary Prefixes

Examples

011 KiB = 1.024 KB

Example value from the reference table. Internal calculation uses stored factors; display output is rounded.

02Common mistake

KB, MB and GB are decimal. KiB, MiB and GiB are binary. This distinction explains many apparent storage gaps.

03Base unit: Byte

1 KiB = 1024 Byte. Then the value is converted through the base unit Byte into Kilobyte.

Table

Kibibyte to Kilobyte
Kibibyte	Kilobyte
1	1.024
10	10.24
100	102.4
1,000	1,024
10,000	10,240
100,000	102,400

Formula

1 KiB = 1024 Byte. Then the value is converted through the base unit Byte into Kilobyte.

Sources

NIST Metric SI PrefixesDecimal SI prefix names and factors.NIST Binary PrefixesIEC binary prefixes such as KiB, MiB and GiB.

Related conversions

Kilobyte to MegabyteKB → MBData Kilobyte to KibibyteKB → KiBData Byte to KilobyteB → KBData Kilobyte to ByteKB → BData

Search and practice paths

FormulaTableExamplesCommon mistakeEveryday/engineeringExcel/CSVBatch converterPrint view

DataComparing data volumes Data rateReading internet speed correctly

Factor origin

Factors come from the stored source family and are not derived from rounded display values.

Rounding rule

UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.

When not to use

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.

Citation

Citation note: UnitCloud, conversion with formula, sources reviewed: September 2026. Data. Source basis: NIST Metric SI Prefixes · NIST Binary Prefixes.

Common questions

What is the factor for Kibibyte to Kilobyte?

1 KiB = 1.024 KB

Which formula does Kibibyte to Kilobyte use?

1 KiB = 1024 Byte. Then the value is converted through the base unit Byte into Kilobyte.

What is the most common mistake?

KB, MB and GB are decimal. KiB, MiB and GiB are binary. This distinction explains many apparent storage gaps.

When should I verify the result?

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.