MB to GB Converter
Free online MB to GB converter. Instantly convert megabytes to gigabytes with formula, conversion table, and step-by-step examples.
Reviewed by UnitKick Editorial Team · Last updated
Conversion Table
| Megabyte (MB) | Gigabyte (GB) |
|---|---|
| 512 | 0.5 |
| 1,024 | 1 |
| 2,048 | 2 |
| 5,120 | 5 |
How to Convert Megabyte to Gigabyte
To convert megabyte to gigabyte, use the following formula:
GB = MB ÷ 1024
Example: Convert 512 MB to GB:
512 MB = 0.5 GB
When to Use This MB to GB Converter
Use this megabyte to gigabyte converter when data storage conversions help compare file sizes, cloud storage plans, device capacity, and transfer estimates.
- Comparing storage capacity across KB, MB, GB, and TB labels.
- Estimating media, backup, or download sizes.
- Checking whether a file, archive, or dataset fits within a storage limit.
The formula: GB = MB ÷ 1024
Practical example: For example, 512 mb equals 0.5 gb.
Free Online Conversion Steps
Step 1: enter your MB value. Step 2: read the GB result.
This online converter is free. It shows the answer, formula, and common values.
Unit Conversion Formula
GB = MB ÷ 1024.
Keep extra digits while you calculate. Round only your final answer.
Unit Type and Name
MB and GB are units in the data storage category.
Use the full converter name when you need a clear source: MB to GB Converter.
HTTPS Privacy Note
UnitKick loads over HTTPS. The conversion runs in your browser. Your value is not sent to a login form.
Accuracy and Rounding Notes
This tool uses binary-based storage steps for KB, MB, GB, and TB. Some vendors use decimal marketing units, so labels can differ.
When comparing device capacity with operating-system reports, check whether the source uses binary or decimal units.
Measurement Standards
UnitKick checks key formulas against public measurement sources. NIST provides guidance in the United States. BIPM maintains the SI unit reference.