TECHNOLOGY
MB to GB converter
Convert among decimal kB, MB, GB and TB or binary KiB, MiB, GiB and TiB through one byte-based authority for storage plans, files, memory cards and downloads.
Neutral presentation is active.
No regional currency, unit or language profile is applied. This choice does not convert values or change formulas, results, routes or legal guidance.
Converted storage
1.024 GB1.024 GB decimal · 0.953674 GiB binary- Decimal kilobytes
- 1,024,000 kB
- Decimal megabytes
- 1,024 MB
- Decimal terabytes
- 0.001024 TB
- Binary kibibytes
- 1,000,000 KiB
- Binary mebibytes
- 976.5625 MiB
- Binary tebibytes
- 0.000931323 TiB
- Megabits
- 8,192 Mb
- Bytes
- 1,024,000,000 bytes
Common MB to GB values
Save useful calculators here for a quick return. Nothing is sent to an account or server.
Verification and calculation details
- Purpose
- MB to GB converter
- Variables and units
- Use the labelled fields and units shown in the calculator. Results use those units unless a conversion is stated.
- Formula and method
- The exact formula and worked example are shown below. Deterministic formula executed locally in the browser.
- Assumptions
- Only entered values and stated assumptions are included. Local fees, rules and professional requirements are excluded unless explicitly shown.
- Engine version
- 1.0.0
- Production verification baseline
- Release 63 · source
998803f - Verification run
release-v63-2026-09-20- Last verified
- — Automated release checks passing
Read the Calculation Standard · Report a calculation or source issue
How this calculator works
Normalise the selected unit to bytes. Decimal kB, MB, GB and TB use successive powers of 1,000; binary KiB, MiB, GiB and TiB use successive powers of 1,024. Divide the same byte count by the required unit size.
Variables and inputs
- Storage amount
- Required numeric input. finite numeric value; calculator-specific validation applies.
How to interpret the result
The calculator returns decimal kilobytes, megabytes, gigabytes and terabytes, binary kibibytes, mebibytes, gibibytes and tebibytes, common MB-to-GB comparison table, bytes, megabits. Read each output against the assumptions you entered, compare alternatives one variable at a time, and use the result as an estimate rather than a promise.
Common mistakes to avoid
- Mixing units or entering a rate as a decimal when the field requests a percentage.
- Rounding intermediate values instead of the final displayed result.
- Leaving out a cost, timing rule or local requirement listed in the assumptions below.
Practical uses
Use the mb to gb converter to check a real scenario, compare a changed assumption and explain the arithmetic before relying on a quote, specification or decision.
Worked example
Under decimal SI naming, 1,024 MB equals 1.024 GB, 0.001024 TB, 1,024,000,000 bytes or 8,192 megabits. The same byte count is approximately 0.9537 GiB under binary IEC units.
Assumptions and limitations
- MB and GB use decimal SI multiples while MiB and GiB use binary IEC multiples
- the conversion describes nominal data quantity and excludes filesystem or protocol overhead
- results are estimates; confirm rates, prices, units and professional requirements that apply
Important notes
Results are estimates based on the values entered. Confirm rates, prices, units and professional requirements that apply in your location. Review the Answer Atlas Calculation Standard and corrections policy for formula, privacy and correction rules.
Frequently asked questions
Is 1 GB 1,000 MB or 1,024 MB?
Storage sellers usually use decimal units where 1 GB equals 1,000 MB. Operating systems often display binary-style capacity where 1 GiB equals 1,024 MiB. This page shows both.
Can I convert file sizes with decimals?
Yes. Decimal megabyte values such as 2.5 MB, 750.75 MB or 0 MB are supported.
Does Answer Atlas upload my file size?
No. The storage conversion runs locally in your browser and the number you enter is not sent anywhere.