How to Convert Kibibytes to Bytes (KiB to B)
Data conversions explain why a 1 TB drive shows less space on your computer and help compare mobile plans sold in gigabytes. This guide shows how to convert kibibytes into bytes by hand, with examples and a quick-reference table.
The conversion
To convert kibibytes to bytes, multiply the value by 1,024. To go the other way, divide by the same number (or multiply by 0.0009765625). For a quick estimate, multiply by about 1,000.
Bytes = kibibytes × 1,024
Worked examples
- 3 KiB = 3,072 B
- 12.5 KiB = 12,800 B
- 75 KiB = 76,800 B
Kibibytes to Bytes table
| Kibibytes | Bytes |
|---|---|
| 1 KiB | 1,024 B |
| 2 KiB | 2,048 B |
| 5 KiB | 5,120 B |
| 10 KiB | 10,240 B |
| 20 KiB | 20,480 B |
| 25 KiB | 25,600 B |
| 50 KiB | 51,200 B |
| 100 KiB | 102,400 B |
| 250 KiB | 256,000 B |
| 500 KiB | 512,000 B |
| 1,000 KiB | 1,024,000 B |
Common questions
Is KiB to B exact?
The factors used here are the internationally defined values where they exist; results are rounded for display only.
How do I convert back?
Use the Bytes to Kibibytes converter.
Mistakes to avoid
Multiplying when you should divide
Converting to a smaller unit gives a bigger number, and converting to a larger unit gives a smaller one. If your answer moves the wrong way, you have inverted the factor.
Mixing similar-sounding units
US and imperial gallons, pints and tons are different sizes, and decimal kilobytes differ from binary kibibytes.
Forgetting squared and cubed units
Area and volume factors are the length factor squared or cubed, so 1 m² is about 10.76 sq ft, not 3.28.
Background
Singapore adopted the metric system in the 1970s, replacing imperial units and traditional Chinese measures in most official uses. Metric units are now standard in schools, trade and government, but older units survive in property, markets and imported goods.
Unit conversion is simply multiplication by a fixed ratio. The ratio between two units of the same quantity never changes, so once you know it you can convert any value in either direction.
Many conversion factors are exact by definition. The inch has been defined as exactly 2.54 centimetres since 1959, and the pound as exactly 0.45359237 kilograms, so conversions involving them can be as precise as you need.
For any value, use the Kibibytes to Bytes Converter or browse all data storage converters.
Run your own numbers: Kibibytes to Bytes Converter