--- title: "Total on my Form Calculated as Twice the Value it Should Be" slug: "total-on-my-form-calculated-as-twice-the-value" description: "his issue generally occurs when a user has upgraded from Lasernet 6.5. The solution and recommended best practice is in this article." tags: ["Lasernet", "Sum function"] updated: 2024-06-17T09:19:58Z published: 2024-06-17T09:19:58Z canonical: "kb.lasernetgroup.com/total-on-my-form-calculated-as-twice-the-value" --- > ## Documentation Index > Fetch the complete documentation index at: https://kb.lasernetgroup.com/llms.txt > Use this file to discover all available pages before exploring further. # Why Is the Total on my Form Calculated as Twice the Value it Should Be in Lasernet? This issue generally occurs when a user has upgraded from Lasernet 6.5. The solution and recommended best practice is to use different names for the input and output **Object Names.** To check this, follow these steps: 1. Open the properties for the rearrange that the **sum()** function is run against. 2. Check the **Object Name** on both the **Input** and **Output** tabs. Are they both the same value? If so, this is why the total has doubled.