Free File Size Converter
Convert file sizes instantly: KB to MB, GB to TB, PB to EB with decimal (SI) and binary (IEC) units. Cloud storage calculator for AWS S3, Google Cloud, Azure, AI datasets, machine learning, and blockchain storage.
Decimal (SI) Units
1 bit = 1/8 byte
1 KB = 1,000 bytes
1 MB = 1,000,000 bytes
1 GB = 1,000,000,000 bytes
1 TB = 1,000,000,000,000 bytes
1 PB = 1,000,000,000,000,000 bytes
1 EB = 1,000,000,000,000,000,000 bytes
1 ZB = 1,000,000,000,000,000,000,000 bytes
1 YB = 1,000,000,000,000,000,000,000,000 bytes
Binary (IEC) Units
1 bit = 1/8 byte
1 KiB = 1,024 bytes
1 MiB = 1,048,576 bytes
1 GiB = 1,073,741,824 bytes
1 TiB = 1,099,511,627,776 bytes
1 PiB = 1,125,899,906,842,624 bytes
1 EiB = 1,152,921,504,606,846,976 bytes
1 ZiB = 1,180,591,620,717,411,303,424 bytes
1 YiB = 1,208,925,819,614,629,174,706,176 bytes
💡 Quick Tips
- • Use KB/MB/GB for decimal (storage manufacturers, network throughput)
- • Use KiB/MiB/GiB for binary (OS file sizes, memory)
- • 1 byte = 8 bits
- • When in doubt, use exact numeric values
Understanding How This File Size Converter Works
Our file size converter uses advanced algorithms and real-time processing to deliver accurate results instantly. Each conversion is built with precision-engineered formulas that handle complex file size measurements including both decimal and binary systems. All conversions are optimized for speed and accuracy, ensuring you get reliable results every time.
Real-Time Processing
File size conversions are performed instantly as you type, with live preview of all unit formats. The converter handles both decimal (SI) and binary (IEC) systems while preserving measurement accuracy. Advanced algorithms ensure proper conversion factors for different file size units.
Professional Features
Our converter includes professional features like precision rounding, unit validation, and support for storage and hosting measurements. All conversions maintain accuracy while providing clean, copy-ready results for any application.
Advanced Usage Techniques
Master these professional techniques to get the most out of our file size converter and create perfectly accurate measurements for any purpose.
Cloud Storage and AI Datasets
Calculate AWS S3, Google Cloud, and Azure storage costs with precision. Convert AI dataset sizes for machine learning projects, blockchain storage, and NFT file limits. Plan edge computing and 5G data storage requirements with accurate conversions.
Big Data and IoT Storage
Convert file sizes for data lakes, data warehouses, and backup storage calculations. Calculate multi-cloud and hybrid cloud storage costs for disaster recovery. Estimate container storage and microservices storage requirements.
Modern Technology Applications
Convert file sizes for blockchain applications, NFT storage, and cryptocurrency data. Calculate storage requirements for AI models, machine learning datasets, and edge computing. Plan storage for 5G networks, IoT devices, and modern cloud architectures.