ASCII character
An ASCII character is a letter, digit, punctuation mark or control code encoded using the American Standard Code for Information Interchange.
How big is it?
1 B · data
Data · example
A little perspective
ASCII character vs Four-bit hexadecimal digit: data size comparison
The data size of an ASCII character is about 2 times the four-bit digit information content of a four-bit hexadecimal digit.
BYTES OF DATA
An ASCII character is a letter, digit, punctuation mark or control code encoded using the American Standard Code for Information Interchange.
A four-bit hexadecimal digit is a data unit capable of representing any value from 0 to 15, commonly used in digital systems.
Measurements, assumptions & sources +
ASCII character
Data: 1 B; example.
One ASCII character stored as one byte. UTF-8 characters can occupy more than one byte.
Defined examples — our methodology
The marked data is calibrated. Unmeasured illustration details are representative.
Four-bit hexadecimal digit
Four-bit digit information content: 0.5 B; exact conversion.
A hexadecimal digit represents one four-bit value; its 0.5-byte equivalent describes the bits represented, not text storage.
A hexadecimal digit represents four bits, exactly 0.5 byte; this does not count the bytes used to display the character as text.
The marked four-bit digit information content is calibrated. Unmeasured illustration details are representative.
Use the visual comparison to explore its scale, then check the measurements and sources.
Change your perspective
Put it next to…
Choose a suggestion to redraw the comparison, or open its page to learn what it is.
Why this measurement?
Why we use 1 B
We compare the data size of an ASCII character. This is an illustrative comparison value, not a claim that every example is the same.
One ASCII character stored as one byte. UTF-8 characters can occupy more than one byte.
The picture identifies the subject; the diagram compares the recorded values. How calibrated comparisons work →
Recorded properties
Dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 1 B | Not recorded | example |
Around this scale
Explore nearby values.
Compare examples with lower, similar and higher values. Each card names the measurement being compared.
Nearest lower valueDigital informationFour-bit hexadecimal digit0.5 BFour-bit digit information contentA four-bit hexadecimal digit is a data unit capable of representing any value from 0 to 15, commonly used in digital systems.Nearest higher valueDigital informationIPv4 address4 BBinary address sizeAn IPv4 address is a numerical label used to identify a device on a computer network that uses Internet Protocol version 4 for communication.Sources and method
Want to check the number?
The source records and measurement method remain available for inspection.
There’s always another scale
Follow your curiosity.
DigitalText page3 kBA digital file containing one page of plain text characters without formatting or embedded fonts.
DigitalCompressed photo3 MBA compressed photo is a digital image file that has been processed to reduce the amount of data needed to store or transmit it.Digital128 GB phone128 GBPhone storage is the digital memory in a mobile phone used to keep apps, photos, videos and other files.
Digital1 TB drive1 TBA one-terabyte drive is a digital storage device capable of holding large amounts of computer data, such as documents, media and software.DigitalFour-bit hexadecimal digit0.5 BA four-bit hexadecimal digit is a data unit capable of representing any value from 0 to 15, commonly used in digital systems.DigitalIPv4 address4 BAn IPv4 address is a numerical label used to identify a device on a computer network that uses Internet Protocol version 4 for communication.DigitalEthernet MAC address6 BAn Ethernet MAC address is a unique identifier assigned to network interfaces for communications on physical networks.DigitalSingle binary flag0.125 BA single binary flag is a data unit that can represent one of two possible states, such as true or false.