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Python | Convert tuple to float value
• Last Updated : 11 Nov, 2019

Sometimes, while working with tuple, we can have a problem in which, we need to convert a tuple to floating-point number in which first element represents integer part and next element represents a decimal part. Let’s discuss certain way in which this can be achieved.

Method : Using `join() + float() + str()` + generator expression

The combination of above functionalities can solve this problem. In this, we 1st convert the tuple elements into a string, then join them and convert them to desired integer.

 `# Python3 code to demonstrate working of``# Convert tuple to float``# using join() + float() + str() + generator expression`` ` `# initialize tuple``test_tup ``=` `(``4``, ``56``)`` ` `# printing original tuple ``print``(``"The original tuple : "` `+` `str``(test_tup))`` ` `# Convert tuple to float``# using join() + float() + str() + generator expression``res ``=` `float``(``'.'``.join(``str``(ele) ``for` `ele ``in` `test_tup))`` ` `# printing result``print``(``"The float after conversion from tuple is : "` `+` `str``(res))`
Output :
```The original tuple : (4, 56)
The float after conversion from tuple is : 4.56
```

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