How many gibibytes are in 1 mebibyte?

1 mebibyte equals 0.000976563 GiB.

How do I convert gibibytes back to mebibytes?

Use the reverse converter: 1 gibibyte equals 1024 MiB.

Is this converter accurate?

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

256 mebibytes to gibibytes (256 MiB to GiB)

Open the full mebibytes to gibibytes converter

Formula

To convert mebibytes to gibibytes, multiply the value by 0.0009765625.

GiB = MiB × 0.0009765625

How to convert 256 MiB to GiB

256 MiB × 0.0009765625 = 0.25 GiB

Values near 256 MiB

mebibytes → gibibytes
MiB	GiB
246	0.2402
247	0.2412
248	0.2422
249	0.2432
250	0.2441
251	0.2451
252	0.2461
253	0.2471
254	0.2480
255	0.2490
256	0.2500
257	0.2510
258	0.2520
259	0.2529
260	0.2539
261	0.2549
262	0.2559
263	0.2568
264	0.2578
265	0.2588
266	0.2598

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

Mebibyte (MiB): 1,048,576 bytes (2^20), the binary unit used by operating systems and memory.
Gibibyte (GiB): 1,073,741,824 bytes (2^30), the binary unit used for RAM and by some operating systems.

Frequently asked questions

How do I convert mebibytes to gibibytes?: To convert mebibytes to gibibytes, multiply the value by 0.0009765625.
How many gibibytes are in 1 mebibyte?: 1 mebibyte equals 0.000976563 GiB.
How many gibibytes are in 10 mebibytes?: 10 MiB equals 0.00976563 GiB.
How do I convert gibibytes back to mebibytes?: Use the reverse converter: 1 gibibyte equals 1024 MiB.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.