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Useful for understanding storage capacity and file transfer needs. Results update in real-time and can be shared via URL.\n\nGigabytes (GB)\n\nGB\n\nMegabytes (MB)\n\nMB\n\n—\n\nPopular Conversions:\n\n0.25 GB 0.5 GB 1 GB 1.5 GB 2 GB 3 GB 4 GB 5 GB 6 GB 8 GB 10 GB 12 GB 16 GB 24 GB 32 GB 48 GB 64 GB 128 GB 256 GB 512 GB\n\nYour recent:\n\n## Conversion Formula\n\n**GB → MB:** `MB = GB × 1024`\n\n**MB → GB:** `GB = MB ÷ 1024`\n\n## Reference Table\n\nGigabytes (GB)Megabytes (MB)Notes\n\nShow more rows ↓\n\n## Frequently Asked Questions\n\n### How many MB in 1 GB?\n\nThere are 1024 megabytes in 1 gigabyte using the binary (computing) standard.\n\n### Why not 1000 MB?\n\nComputers use binary (base-2) math, so storage is measured in powers of 2. 2^10 = 1024, which is why 1 GB = 1024 MB in computing.\n\n### How to convert GB to MB for mobile data?\n\nMultiply by 1024 for the exact binary value. Some mobile carriers use 1000 MB = 1 GB in their marketing.\n\n### What can I do with 1 GB of mobile data?\n\nApproximately 2 hours of music streaming, 5,000 web pages, 1,000 emails, or 30 minutes of standard-definition video.\n\n### What is the best free GB to MB converter?\n\nThis free GB to MB converter delivers instant, accurate results with no downloads or registration. It uses the binary standard (× 1024) and works across all devices and browsers.\n\n### Can I share my GB to MB conversion result?\n\nYes. After converting, you can copy the result with one click or share a permanent link that preserves your converted value — perfect for sending to colleagues or saving for later.\n\n### Mobile Data Usage\n\nWhatsApp msg0.01 MB\n\nWeb page2 MB\n\nYouTube 480p/hr400 MB\n\nSpotify/hr72 MB\n\nZoom call/hr810 MB\n\n### Related Conversions\n\n[⇄ Megabytes to Gigabytes](/convert/mb-to-gb) [⇄ Gigabytes to Terabytes](/convert/gb-to-tb) [⇄ Kilobytes to Megabytes](/convert/kb-to-mb)\n\n## Related Products\n\n[💾 USB Flash Drives →](https://www.amazon.com/s?k=usb%20flash%20drive%20128gb\u0026tag=tejji-20) [🗄️ Portable Hard Drives →](https://www.amazon.com/s?k=external%20hard%20drive%20portable\u0026tag=tejji-20) [📱 Micro SD Cards →](https://www.amazon.com/s?k=micro%20sd%20card%20256gb\u0026tag=tejji-20)\n\n*As an Amazon Associate, tejji.com earns from qualifying purchases.*\n\n### Key Facts\n\n- 💾 1 GB = 1,024 MB\n- 📱 Average app: 30-100 MB\n- 🎵 1 song ≈ 3-5 MB\n- 📷 1 photo ≈ 2-5 MB\n- 🎬 1 hr Netflix ≈ 1,000-3,000 MB\n\n[All bytes conversions →](/convert/bytes-conversion)\n\nCopied to clipboard!\n\n📱\n\nQuick Access\n\nInstall this tool on your device for instant access\n\nInstall App\n\n- Temperature\n- [Temperature](/convert/temperature-conversion)\n\n\u003c!--THE END--\u003e\n\n- Length\n- [Length](/convert/length-conversion)\n\n\u003c!--THE END--\u003e\n\n- Length (Metric)\n- [Length (Metric)](/convert/length-metric-conversion)\n\n\u003c!--THE END--\u003e\n\n- Metric\n- [Metric](/convert/metric-conversion)\n\n\u003c!--THE END--\u003e\n\n- Bytes\n- [Bytes](/convert/bytes-conversion)\n- [KB → MB](/convert/kb-to-mb)\n- [MB → GB](/convert/mb-to-gb)\n- [GB → MB](/convert/gb-to-mb)\n- [GB → TB](/convert/gb-to-tb)\n\n\u003c!--THE END--\u003e\n\n- Bytes Widgets\n- [Bytes Widgets](/convert/bytes-conversion/widgets)\n\n\u003c!--THE END--\u003e\n\n- Number\n- [Number](/convert/number-conversion)\n\n\u003c!--THE END--\u003e\n\n- Angle\n- [Angle](/convert/angle-conversion)\n\n\u003c!--THE END--\u003e\n\n- Astronomical\n- [Astronomical](/convert/astronomical-conversion)\n\n\u003c!--THE END--\u003e\n\n- Frequency\n- [Frequency](/convert/frequency-conversion)\n\n\u003c!--THE END--\u003e\n\n- Mileage\n- [Mileage](/convert/mileage-conversion)\n\n\u003c!--THE END--\u003e\n\n- Mass / Weight\n- [Mass / Weight](/convert/mass-conversion)\n\n\u003c!--THE END--\u003e\n\n- Mass (Metric)\n- [Mass (Metric)](/convert/mass-metric-conversion)\n\n\u003c!--THE END--\u003e\n\n- Speed\n- [Speed](/convert/speed-conversion)","footer":"\n\n📱 Install Tejji for quick access to this tool Install\n\nTools\n\n- [All Apps](/apps/)\n- [Converters](/convert/)\n- [IP Tools](/ip/)\n- [Calculator](/apps/calculator)\n\nExplore\n\n- [Time \u0026 Date](/time-date/)\n- [Postal Codes](/zip-codes/)\n- [Typing](/typing/)\n- [Extensions](/browser/chrome/extensions/)\n\nCompany\n\n- [About](/home/about)\n- [Contact](/home/contact)\n- [Privacy](/home/privacy)\n- [Terms](/home/terms)\n\nSupport\n\n- [Feedback](/home/contact)\n- [Buy me a coffee](https://buymeacoffee.com/tejji)\n\n© 2026 [Tejji.com](/) — Free online tools for everyone.\n\nWe use cookies for analytics and ads. By clicking \"Accept\", you consent to our use of cookies. [Privacy Policy](/home/privacy)\n\nReject Accept"},"metadata":{"title":"Gigabytes to Megabytes Converter | Free Online Calculator | Tejji","description":"Free online GB to MB converter — instant, accurate, no sign-up required. Enter a size in gigabytes to get megabytes instantly. Includes formula, reference table, and FAQs.","imageUrl":"https://tejji.com/page/og-default.png","author":null,"published":null,"modified":null},"rate":{"price":{"priceMicros":0,"currency":""},"license":{"cuid":"","licenseType":"","licensePath":"","permissions":[],"validUntil":""},"error":""}}]