Change language

Python program to convert hex string to decimal

|

Method # 1: Using int()

This function can be used to accomplish this specific task by adding an argument (16) which can convert the hexadecimal number of the string to hexadecimal base and simultaneously convert it to an integer.

# Python3 demo code
# convert hex string to decimal
# Using int ()

  
# initialization string

test_string = ’ A’

 
# print original line

print ( "The original string:" + str (test_string))

 
# using int ()
# convert hex string to decimal

res = int (test_string, 16 )

  
# print result

print ( "The decimal number of hexadecimal string:" + str (res ))

Output:

 The original string: A The decimal number of hexadecimal string: 10 

Method # 2: Using ast.literal_eval()

We can accomplish this particular function using the literal evaluation function that predicts the radix and converts a numeric string to its decimal number.

# Python3 demo code
# convert hex string to decimal
# Using ast.literal_eval ()

from ast import literal_eval

  
# initialization string

test_string = ’ 0xA’

 
# print original line

print ( "The original string:" + str (test_string))

 
# using ast.literal_eval ()
# transform hex string to decimal

res = literal_eval (test_string)

 
# print result

print ( "The decimal number of hexadecimal string:" + str < code class = "plain"> (res))

Output:

 The original string: A The decimal number of hexadecimal string: 10 

Shop

Learn programming in R: courses

$

Best Python online courses for 2022

$

Best laptop for Fortnite

$

Best laptop for Excel

$

Best laptop for Solidworks

$

Best laptop for Roblox

$

Best computer for crypto mining

$

Best laptop for Sims 4

$

Latest questions

NUMPYNUMPY

Common xlabel/ylabel for matplotlib subplots

12 answers

NUMPYNUMPY

How to specify multiple return types using type-hints

12 answers

NUMPYNUMPY

Why do I get "Pickle - EOFError: Ran out of input" reading an empty file?

12 answers

NUMPYNUMPY

Flake8: Ignore specific warning for entire file

12 answers

NUMPYNUMPY

glob exclude pattern

12 answers

NUMPYNUMPY

How to avoid HTTP error 429 (Too Many Requests) python

12 answers

NUMPYNUMPY

Python CSV error: line contains NULL byte

12 answers

NUMPYNUMPY

csv.Error: iterator should return strings, not bytes

12 answers

News


Wiki

Python | How to copy data from one Excel sheet to another

Common xlabel/ylabel for matplotlib subplots

Check if one list is a subset of another in Python

sin

How to specify multiple return types using type-hints

exp

Printing words vertically in Python

exp

Python Extract words from a given string

Cyclic redundancy check in Python

Finding mean, median, mode in Python without libraries

cos

Python add suffix / add prefix to strings in a list

Why do I get "Pickle - EOFError: Ran out of input" reading an empty file?

Python - Move item to the end of the list

Python - Print list vertically