How do I convert bytes back to kibibytes?

Use the reverse converter: 1 byte equals 0.000976563 KiB.

Is this converter accurate?

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

Kibibytes to Bytes Converter (KiB to B)

Formula

To convert kibibytes to bytes, multiply the value by 1024.

B = KiB × 1024

Example calculation

Convert 10 KiB to B:

10 KiB × 1024 = 10240 B

Conversion table

kibibytes → bytes
KiB	B
1	1024.0000
2	2048.0000
3	3072.0000
4	4096.0000
5	5120.0000
6	6144.0000
7	7168.0000
8	8192.0000
9	9216.0000
10	10240.0000
15	15360.0000
20	20480.0000
25	25600.0000
30	30720.0000
35	35840.0000
40	40960.0000
45	46080.0000
50	51200.0000
55	56320.0000
60	61440.0000
65	66560.0000
70	71680.0000
75	76800.0000
80	81920.0000
85	87040.0000
90	92160.0000
95	97280.0000
100	102400.0000
200	204800.0000
500	512000.0000
1000	1024000.0000

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

Kibibyte (KiB): 1,024 bytes (2^10), the binary unit defined by the IEC in 1998.
Byte (B): Eight bits, the basic unit of computer storage and the size of one character in many encodings.

Frequently asked questions

How do I convert kibibytes to bytes?: To convert kibibytes to bytes, multiply the value by 1024.
How many bytes are in 1 kibibyte?: 1 kibibyte equals 1024 B.
How many bytes are in 10 kibibytes?: 10 KiB equals 10240 B.
How do I convert bytes back to kibibytes?: Use the reverse converter: 1 byte equals 0.000976563 KiB.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.