Javascript Calculator Keeps Concatenating Calculation Results With First Number Entered For Next Calculation July 02, 2024 Post a Comment Solution 1: You are concatenating strings. You should have a look at parseInt / parseFloat; watch out for the radix, otherwise JavaScript will try to guess it... Share You may like these postsHow Do I Wait For First Canvas-repaint Until @font-face-font Is Loaded?Get Upload Folder And Filename From BrowserFinding The Closest Span With A Specific Class Inside A DivSave Contact Number To Mobile Phone Post a Comment for "Javascript Calculator Keeps Concatenating Calculation Results With First Number Entered For Next Calculation"