Oktal-zu-Hexadezimal-Umrechner
Wandle Oktal in Hex mit BigInt um, mit Groß/Klein-Ausgabe, Gruppierung und Kopieren. Inklusive Dezimal, normalisiertes Binär und Schritt-für-Schritt.
Octal to hexadecimal calculator (with steps)
Convert octal to hex with the same vertical look and feel as the binary-decimal calculator. It cleans 0o/0O prefixes, shows the decimal bridge and surfaces grouped binary equivalents.
Hexadecimal
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Normalized octal
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Decimal
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Binary equivalent
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Automatic steps: powers of 8
Digit Position 8^pos
| Digit | Position | 8^position | Contribution | Running total |
|---|
How to convert octal to hexadecimal
We move from base 8 to base 16 through a decimal bridge. Multiply each octal digit by 8^position, add them up, then divide the decimal value by 16 collecting remainders. Grouped binary (3 or 4 bits) helps you validate visually.
- Normalize. Remove 0o/0O prefixes, spaces or underscores. Only digits 0-7 are valid.
- Go to decimal. Multiply each column by its power of 8 and sum all partials.
- Divide by 16. Store the remainders (0-9, A-F) until the quotient is 0; reverse them to form the hex number.
- Check in binary. Group bits in 3s (octal) or 4s (hex) to verify equivalences.
- Reuse results. Copy hex, decimal or grouped binary with the inline buttons.
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