Convertitore di dimensione dati
Converti KB, MB, GB e KiB, MiB, GiB.
Enter a value to convert instantly between data sizes. Decimal units (KB, MB, GB, TB) use powers of 1000, while binary units (KiB, MiB, GiB, TiB) use powers of 1024. Everything runs locally in your browser.
Le unità decimali (KB, MB, GB, TB) usano 1000; quelle binarie (KiB, MiB, GiB, TiB) usano 1024.
Il tuo input è elaborato localmente nel browser — nulla viene caricato, memorizzato o registrato.
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Come funziona
- 1 Type a value.
- 2 Pick the units to convert from and to.
- 3 Copy the result, or Swap to reverse.
Casi d'uso comuni
- Convert file sizes.
- Compare KB and KiB.
- Estimate storage or bandwidth.
- Check download sizes.
Domande frequenti
Is my input sent to a server?
No. Every calculation runs locally in your browser — your input is never uploaded, stored or logged.
What's the difference between KB and KiB?
1 KB (kilobyte) = 1000 bytes (decimal). 1 KiB (kibibyte) = 1024 bytes (binary). Operating systems often label binary sizes with decimal symbols, causing confusion.
How many bits in a byte?
8 bits = 1 byte.
Is it really free?
Yes — free, with no signup and no limits.