1 b = 0.125 bytes
Bits (b) Conversion
Bit is the fundamental unit of digital information, representing a single binary value of 0 or 1. Every other storage unit on this page is built from bits. Also see: Gigabytes.
Bit at a Glance
- Symbol
- b
- System
- Fundamental unit
- Definition
- 1 bit (the base unit)
- Exact value
- 0.125 bytes · 1 bit
- Used for
- Network speeds, data encoding, processor architecture (32-bit, 64-bit)
Read Your b Value in Every Other Unit
Type to narrow, everything else stays on screen
| Fundamental | ||
|---|---|---|
| Nibble (nibble) | 0.25 | nibble |
| Byte (B) | 0.125 | B |
| Decimal (SI) | ||
| Kilobyte (KB) | 0.000125 | KB |
| Megabyte (MB) | 0.000000125 | MB |
| Gigabyte (GB) | 1.2500e-10 | GB |
| Terabyte (TB) | 1.2500e-13 | TB |
| Petabyte (PB) | 1.2500e-16 | PB |
| Exabyte (EB) | 1.2500e-19 | EB |
| Zettabyte (ZB) | 1.2500e-22 | ZB |
| Yottabyte (YB) | 1.2500e-25 | YB |
| Binary (IEC) | ||
| Kibibyte (KiB) | 0.00012207 | KiB |
| Mebibyte (MiB) | 0.000000119 | MiB |
| Gibibyte (GiB) | 1.1642e-10 | GiB |
| Tebibyte (TiB) | 1.1369e-13 | TiB |
| Pebibyte (PiB) | 1.1102e-16 | PiB |
| Exbibyte (EiB) | 1.0842e-19 | EiB |
| Zebibyte (ZiB) | 1.0588e-22 | ZiB |
| Yobibyte (YiB) | 1.0340e-25 | YiB |
| Decimal Bits | ||
| Kilobit (Kb) | 0.001 | Kb |
| Megabit (Mb) | 0.000001 | Mb |
| Gigabit (Gb) | 0.000000001 | Gb |
| Terabit (Tb) | 1.0000e-12 | Tb |
| Petabit (Pb) | 1.0000e-15 | Pb |
| Exabit (Eb) | 1.0000e-18 | Eb |
| Zettabit (Zb) | 1.0000e-21 | Zb |
| Yottabit (Yb) | 1.0000e-24 | Yb |
| Binary Bits | ||
| Kibibit (Kib) | 0.000976563 | Kib |
| Mebibit (Mib) | 0.000000954 | Mib |
| Gibibit (Gib) | 9.3132e-10 | Gib |
| Tebibit (Tib) | 9.0949e-13 | Tib |
| Pebibit (Pib) | 8.8818e-16 | Pib |
| Exbibit (Eib) | 8.6736e-19 | Eib |
| Zebibit (Zib) | 8.4703e-22 | Zib |
| Yobibit (Yib) | 8.2718e-25 | Yib |
Bit (b) Among Data Storage Units
What Is a Bit (b)? Definition and Size
The smallest unit of digital information, representing a single binary value of 0 or 1. The b symbol is widely used in computing to represent bits, making it essential for storage calculations and data transfer planning. Related: Megabits.
Understanding how bits relate to other storage units helps when sizing drives, planning backups, or estimating download times. Whether you're working with standard units, accurate conversion is crucial for proper capacity planning.
Common uses: Network speeds, data encoding, processor architecture (32-bit, 64-bit) See also: Kilobytes.
1 bit (b) = 0.125 bytes — the bit storage unit definition used across this data storage converter.
Quick Facts: Bit (b) Storage Unit
- Symbol: b
- Unit type: Fundamental
- 1 Bit = 0.125 bytes
- 1 Bit = 0.000125 kilobytes (KB)
- Category: data storage converter, digital capacity calculator
How to Use the Bit Storage Converter
- Enter a bit (b) value in the converter above.
- All 35 data storage equivalents — bits, bytes, kilobytes, megabytes, gigabytes, terabytes and beyond — update instantly.
- Click any storage unit link below for a dedicated b-to-unit conversion page with formula and table.
Bit at a Glance
| Symbol | b |
|---|---|
| Type | Fundamental You might also need: Tebibits. |
| Bytes equivalent | 0.125 bytes |
| Common uses | Network speeds, data encoding, processor architecture (32-bit, 64-bit) |
Bits (b) to Bytes, KB, MB, GB, TB — Conversion Table
| b | Bytes | KB | MB | GB | TB |
|---|---|---|---|---|---|
| 1 | 0.13 | 0.0001 | 0 | 0 | 0 |
| 5 | 0.63 | 0.0006 | 0.000001 | 0.000000001 | 0.000000000001 |
| 10 | 1.25 | 0.0013 | 0.000001 | 0.000000001 | 0.000000000001 |
| 25 | 3.13 | 0.0031 | 0.000003 | 0.000000003 | 0.000000000003 |
| 50 | 6.25 | 0.0063 | 0.000006 | 0.000000006 | 0.000000000006 |
| 100 | 12.5 | 0.0125 | 0.000013 | 0.000000013 | 0.000000000013 |
| 500 | 62.5 | 0.0625 | 0.000063 | 0.000000063 | 0.000000000063 |
| 1,000 | 125 | 0.125 | 0.000125 | 0.000000125 | 0.000000000125 |
FAQs: Bit (b) Storage Conversion
How many bytes are in 1 bit?
1 Bit (b) equals 0.125 bytes.
How do I convert bits to other data storage units?
Enter a value in the bits field above — the converter instantly recalculates the equivalent in all 35 storage units, from bits to yottabytes, using the b to bits conversion factor.
Is a bit the same as a byte?
No. 1 bit (b) equals 0.125 bytes, not a single byte.
What is a bit (b) commonly used for?
Network speeds, data encoding, processor architecture (32-bit, 64-bit).
Convert Bits to Any Other Unit
Every b conversion page is one click away.