AtlasCalc💻 Technology Calculators
Binary, hex, IP subnets, passwords.
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technology
Bitwise AND, OR, XOR, NOT, SHIFT and base conversions for binary.
binary to decimal: Σ(bit × 2^position)
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technology
Hexadecimal arithmetic, conversions to/from decimal, binary, and octal.
hex to decimal: Σ(digit × 16^position)
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technology
Convert a number between any two bases from 2 to 36.
value = Σ(digit × base^position)
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technology
IPv4 subnet breakdown from CIDR (e.g. 192.168.1.0/24).
hosts = 2^(32 − CIDR) − 2; network = IP AND mask
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technology
Generate strong random passwords with custom character sets.
random = crypto.getRandomValues(buffer)
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technology
Generate random integers in a range, dice rolls, or coin flips.
result = min + rand × (max − min + 1); crypto where available
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