File Size Converter
Instantly convert file sizes between all common units: bytes, kilobytes (KB), megabytes (MB), gigabytes (GB), terabytes (TB), and petabytes (PB). Supports both decimal (1 KB = 1,000 bytes) and binary (1 KiB = 1,024 bytes) standards. Includes a comparison table and real-world references like 'equivalent to X photos' or 'X songs'.
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How to Use File Size Converter
- 1Enter a file size and select the input unit.
- 2Choose decimal (KB/MB/GB) or binary (KiB/MiB/GiB) mode.
- 3View the converted size in all other units instantly.
- 4Check real-world references for context.
Frequently Asked Questions
MB (megabyte) uses decimal: 1 MB = 1,000,000 bytes. MiB (mebibyte) uses binary: 1 MiB = 1,048,576 bytes. This is why your 1 TB drive shows ~931 GB in your OS.
In decimal: 1 GB = 1,000 MB. In binary: 1 GiB = 1,024 MiB.
A typical smartphone photo is 3-5 MB. A RAW photo from a DSLR is 25-50 MB.
The File Size Converter is an online tool that lets you convert between bytes, kb, mb, gb, tb and pb with decimal and binary modes. It is part of NexTool's collection of free tools designed to help you work faster and more efficiently.
Using the File Size Converter is simple: visit the tool page, enter your data or input into the provided fields, and get instant results. Follow the controls on the page. Some functions require sign-in or a paid plan; see Pricing for limits.
The Free plan includes 10 tool uses per day. Some features require an account or a paid plan. Check the controls on the tool page and Pricing for the applicable limits.
The File Size Converter returns results based on the inputs and the tool methodology. Check assumptions, units and source dates. Treat projections as estimates. For critical decisions, always consult a qualified professional.
Yes, the File Size Converter is fully responsive and works on any device with a modern web browser, including smartphones, tablets, laptops, and desktops. No app installation is needed.
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About File Size Converter
Instantly convert file sizes between all common units: bytes, kilobytes (KB), megabytes (MB), gigabytes (GB), terabytes (TB), and petabytes (PB). Supports both decimal (1 KB = 1,000 bytes) and binary (1 KiB = 1,024 bytes) standards. Includes a comparison table and real-world references like 'equivalent to X photos' or 'X songs'.
Use the controls shown by File Size Converter to generate and review your result. Available features and usage limits depend on your plan. Check the tool's instructions and privacy information before submitting data.
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