How many kibibytes are in 1 kilobyte?

1 kilobyte equals 0.976563 KiB.

How do I convert kibibytes back to kilobytes?

Use the reverse converter: 1 kibibyte equals 1.024 KB.

Is this converter accurate?

Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

100 kilobytes to kibibytes (100 KB to KiB)

Open the full kilobytes to kibibytes converter

Formula

To convert kilobytes to kibibytes, multiply the value by 0.9765625.

KiB = KB × 0.9765625

How to convert 100 KB to KiB

100 KB × 0.9765625 = 97.66 KiB

Values near 100 KB

kilobytes → kibibytes
KB	KiB
90	87.8906
91	88.8672
92	89.8438
93	90.8203
94	91.7969
95	92.7734
96	93.7500
97	94.7266
98	95.7031
99	96.6797
100	97.6563
101	98.6328
102	99.6094
103	100.5859
104	101.5625
105	102.5391
106	103.5156
107	104.4922
108	105.4688
109	106.4453
110	107.4219

Decimal vs binary: KB, MB and GB use powers of 1,000 (SI), while KiB, MiB and GiB use powers of 1,024. Storage makers use decimal units; many operating systems and memory sizes use binary ones, which is why a "500 GB" drive shows less space.

About the units

Kilobyte (KB): 1,000 bytes in the decimal (SI) system. Often confused with the kibibyte (1,024 bytes).
Kibibyte (KiB): 1,024 bytes (2^10), the binary unit defined by the IEC in 1998.

Frequently asked questions

How do I convert kilobytes to kibibytes?: To convert kilobytes to kibibytes, multiply the value by 0.9765625.
How many kibibytes are in 1 kilobyte?: 1 kilobyte equals 0.976563 KiB.
How many kibibytes are in 10 kilobytes?: 10 KB equals 9.76563 KiB.
How do I convert kibibytes back to kilobytes?: Use the reverse converter: 1 kibibyte equals 1.024 KB.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.