10 in hexadecimal is 0xA. The number 10 is less than 16, so it maps directly to a single hex digit A. The page shows the step-by-step division method, a hex digit table, and conversions to binary (1010), octal (12), and a greyscale colour swatch....
10 IN HEXADECIMAL (BASE 16)
A
10₁₀ = 0xA = A₁₆
Letters A–F represent values 10–15 in hex
Hex (base 16)
A
With prefix
0xA
Binary (base 2)
1010
Octal (base 8)
12
Single digit hex?
Yes
Hex digit type
Letter (A = 10)
Even or odd?
Even
Divisible by 16?
No
STEP-BY-STEP — REPEATED DIVISION BY 16
10 < 16, so it fits in a single hex digit: 10 = A₁₆
Values 10–15 use letters: 10=A, 11=B, 12=C, 13=D, 14=E, 15=F
FUN FACT
10 in hex is A. A is the first letter digit in hexadecimal. A=10, B=11, C=12, D=13, E=14, F=15. In web colours, #AAAAAA is a light grey.
DECIMAL 0–30 IN HEXADECIMAL
Hexadecimal (base 16) uses digits 0-9 and letters A-F, where A=10, B=11, C=12, D=13, E=14, F=15.
10 is less than 16, so it fits in one hex digit: 10 = A. Values 10-15 use letters: 10=A, 11=B, 12=C, 13=D, 14=E, 15=F.
The result is A, written as 0xA in programming notation or A₁₆ in mathematical notation.
Verify: 10 x 16^0 = 10. ✓
10 to hex: 10 is less than 16, so it fits in one hex digit: 10 = A. Values 10-15 use letters: 10=A, 11=B, 12=C, 13=D, 14=E, 15=F. 10₁₀ = 0xA = A₁₆ Binary: 1010 Octal: 12
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Last updated: April 29, 2026 · Verified by EagleCalculator team · Eagle-eyed accuracy for every calculation.