IP to Decimal Converter
// Convert IP addresses to decimal and back
Hex: 0xC0A80101
Binary: 11000000 10101000 00000001 00000001
Octal: 30052000401
#About IP to Decimal Converter
Free online IP to decimal converter. Convert dotted-quad IPv4 addresses to their decimal (integer) representation and vice versa. This tool runs entirely in your browser — your data is never sent to a server. Just paste your input, get instant results, and copy with one click. No sign-up or installation required.
#FAQ
How is an IP address converted to a decimal number? ▾
Each of the four octets is treated as a byte. The decimal value is: octet1×16777216 + octet2×65536 + octet3×256 + octet4. For example, 192.168.1.1 = 3232235777.
Why convert an IP to decimal? ▾
Decimal IP representation is used in databases for efficient storage and range queries, in firewall rules, and in certain network programming contexts.
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