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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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 a free 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. No downloads, installations, or sign-ups are required. The tool runs directly in your web browser for maximum convenience.
Yes, the File Size Converter is 100% free to use with no limitations. There is no registration required, no daily usage caps, and no hidden fees. You can use it as many times as you need.
The File Size Converter uses industry-standard formulas and algorithms to deliver reliable results. While the tool is designed for accuracy, results should be used as estimates and guidance. 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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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'.
NexTool's File Size Converter is completely free to use with no sign-up required. Your data is processed directly in your browser and never sent to our servers, ensuring complete privacy and instant results.
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| Decimal | Value | Binary | Value |
|---|---|---|---|
| B | 1,000,000,000 | B | 1,000,000,000 |
| KB | 1,000,000 | KiB | 976,562.5 |
| MB | 1,000 | MiB | 953.6743 |
| GB | 1 | GiB | 0.931323 |
| TB | 0.001 | TiB | 0.000909 |
| PB | 1.0000e-6 | PiB | 8.8818e-7 |