Unit Converter
Convert between file size, length, weight and time units. Result shows in all units simultaneously — pick the one you need at a glance.
Input value
Conversions
- B1048576
- KB1024
- GB0.000976563
- TB9.5367e-7
Quick reference
1 KB = 1024 B
1 MB = 1024 KB
1 GB = 1024 MB
We use binary (1 KB = 1024 B). For decimal contexts (drives, internet), expect ~7.4% diff in GB.
Frequently asked questions
Everything you need to know before getting started
Because the manufacturer uses decimal (1 TB = 10^12 bytes) and the OS displays in binary (1 TiB = 2^40 bytes). Same capacity, different display. See our file size guide.
KB can mean 1,000 OR 1,024 bytes — depends on context. KiB is specifically 1,024 bytes (binary). Our converter uses binary (1 KB = 1024 B), the OS standard.
Yes, but depends on dpi. We use 96 dpi (CSS standard, web). For print, multiply the result by your target dpi divided by 96. Ex: 300 dpi = ×3.125.
Pound is an imperial unit. In metric, it's just kg, g, mg. We added lb and oz for compatibility with US recipes and products.
Yes. 1 byte = 8 bits, so 8 Mbps = 1 MB/s. 100 Mbps internet = 12.5 MB/s actual. We'll add this category in a future update.
No. All calculations happen in your browser, in real time.
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