How to do math in a Django template

0 votes

I want to do this:

100 - {{ object.article.rating_score }} 

So for example, the output would be 20 if {{ object.article.rating_score }} equaled 80.

How do I do this at the template level? I don't have access to the Python code.

Jun 23, 2020 in Python by kartik
• 37,520 points
6,400 views

1 answer to this question.

0 votes

Hello @kartik,

You can use the add filter:

{{ object.article.rating_score|add:"-100" }}

Thank You!!

answered Jun 23, 2020 by Niroj
• 82,880 points

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