2進数から16進数へ変換
2進数ビット列を16進数(0x)へ変換。4ビットごとのニブル分割、ASCII文字デコード、RGBカラープレビューおよび計算手順を提供します。
ステップ解説 — Binary to Hex
4-Bit Binary to Hexadecimal Conversion Chart
Every 4 bits of binary (one nibble) map directly to one hexadecimal digit (0–9, A–F).
| 4-Bit Binary | Hex Digit | Decimal | Word Description | Action |
|---|---|---|---|---|
| 0000 | 0 | 0 | Zero | |
| 0001 | 1 | 1 | One | |
| 0010 | 2 | 2 | Two | |
| 0011 | 3 | 3 | Three | |
| 0100 | 4 | 4 | Four | |
| 0101 | 5 | 5 | Five | |
| 0110 | 6 | 6 | Six | |
| 0111 | 7 | 7 | Seven | |
| 1000 | 8 | 8 | Eight | |
| 1001 | 9 | 9 | Nine | |
| 1010 | A | 10 | Ten (0xA) | |
| 1011 | B | 11 | Eleven (0xB) | |
| 1100 | C | 12 | Twelve (0xC) | |
| 1101 | D | 13 | Thirteen (0xD) | |
| 1110 | E | 14 | Fourteen (0xE) | |
| 1111 | F | 15 | Fifteen (0xF) |
関連する計算・変換ツール
Convert raw binary bitstreams into Decimal, Hexadecimal nibbles, and Octal UNIX permissions with step-by-step proofs.
分数計算機
Add, subtract, multiply, divide & simplify fractions
分数から小数へ変換
Convert fractions & mixed numbers to exact decimals & repeating cycles
小数から分数へ変換
Mixed & improper fractions with GCD steps
16進数から10進数へ変換
Convert Base-16 (0x) to Base-10 decimals with power expansion
10進数から16進数へ変換
Base-16 hex with byte spacing & RGB preview
2進数から10進数へ変換
Convert base-2 bits to base-10 decimal & fractions
2進数から16進数へ変換
Convert 4-bit nibbles to Base-16 hexadecimal (0x)
2進数から8進数へ変換
Convert 3-bit triplets to Base-8 octal & UNIX permissions
ASCIIから2進数へ変換
Convert ASCII text and Unicode characters to 8-bit binary bits
ASCIIから10進数へ変換
Convert ASCII text and Unicode characters to decimal byte sequences
10進数からASCIIテキストへ変換
Convert decimal codes & byte arrays to ASCII text
10進数から2進数へ変換
Base-2 bits & IEEE-754 32-bit float inspection
小数からパーセントへ変換
Percentage, basis points (bps) & gauge
小数からインチ(分数)へ変換
1/16″ to 1/64″ fractional inches & metric ruler
小数から分・時間へ変換
HH:MM:SS timecodes & payroll work logs
Frequently Asked Questions
Everything you need to know about decimal conversions, accuracy, and formulas.
01How do you convert binary to hex (hexadecimal)?▼
To convert binary to hex: 1) Group the binary digits into sets of 4 bits (nibbles) starting from right to left for the integer part, padding the leftmost group with zeros if needed. 2) Convert each 4-bit group into its equivalent hexadecimal digit (0-9, A-F). 3) Combine the hexadecimal digits with the '0x' prefix.
02Why is 4 bits equal to 1 hex digit?▼
Because 2⁴ = 16. A 4-bit binary group has exactly 16 possible states (0000₂ to 1111₂), perfectly corresponding to the 16 hexadecimal digits (0 through F).
03How do you convert fractional binary to hex?▼
For the fractional part after the radix point, group bits into sets of 4 from left to right (padding with trailing zeros if necessary), then replace each 4-bit group with its corresponding hex digit. For example, 0.101₂ = 0.1010₂ = 0.A₁₆.