Data Storage Converter

Binary storage math (powers of 1024) for files, RAM, and capacity planning—not the same as network “megabits.”

From:

To:

0.000000

Conversion Result

1 Megabyte = 0.000000 Gigabyte

1 Megabyte = 0.000977 Gigabyte

Mbps vs MB/s—different animals

Internet plans advertise megabits per second (Mbps). File managers and browsers often show megabytes per second (MB/s). There are 8 bits in a byte, so a quick mental step is Mbps ÷ 8 ≈ MB/s before overhead.

Example: a 100 Mbps nominal line is roughly 12.5 MB/s in ideal conditions—real downloads land a bit lower because of protocol overhead and contention.

This page’s table uses Byte as the internal reference across 8 storage units (bit through exabyte).

Where byte-scale conversions matter

Developer workflows: estimating log volume, database growth, and backup windows from GB/TB.
Cloud & hosting: object storage bills, egress caps, and upload limits are almost always in bytes or binary multiples.
Hardware: RAM is specified in powers of two; SSD labels sometimes use decimal billions—your OS may show less “available” than the box suggests.

Easy mistakes with storage units

Multiplying or dividing by 1000 when the stack expects 1024 (or the reverse)—your error compounds every step from KB upward.
Comparing network Mbps to disk MB/s without the factor-of-eight conversion.
Forgetting that a bit is not a byte—fine for marketing broadband, disastrous for capacity planning.

Storage questions that trip people up

Does this converter use 1024 (binary) or 1000 (decimal) steps between KB, MB, and GB?

This tool uses binary prefixes: each step multiplies or divides by 1024 (2¹⁰). That matches how RAM, filesystems, and many developer tools reason about capacity. Storage vendors sometimes label drives with decimal billions (10⁹), which is why a “1 TB” SSD can show a bit less in your OS.

Why is my download speed in Mbps not the same as MB/s on the progress bar?

Mbps is megabits per second; MB/s is megabytes per second. Eight bits make one byte, so divide Mbps by 8 for a first-order MB/s estimate (protocol overhead can shave a little off in practice).

When would I still care about bits instead of bytes?

Networking line rates, RAM chip widths, and serial protocols are often quoted per bit. File sizes and disk quotas are almost always in bytes. Converting in the wrong direction doubles or halves your estimate by factors of eight.

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