IS there any way to get summary of all responses from Custom list form. I have created the custom list form and received all the responses from people. Now I want to get the summary (like Graphical summary).
Try to use
Chart web part to show data summary from List as Graphical summary :
For SharePoint 2010
Begin by either creating a page or by opening an existing page for editing.
On the ribbon, click the Insert tab, and then in the Web Parts group, click Web Parts.
In the Categories section, click Business Data.
In the Web Parts section, click Chart Web Part, and then click Add.
Locate the Chart Web Part that you want to edit, and then click the Data & Appearance hypertext.
In the Connect to Data Source page, select the data source that you want to use, and then click Next.
In the Retrieve and Filter Data page, preview the data that will be used for the Chart Web Part.
In the Data Connection & Chart Appearance Wizards page, click Connect Chart to Data to open the Data Connection Wizard.
In the Choose a Data Source page, select a data source type, and then click Next.
After you have finished previewing and filtering the data, click Next.
To optionally specify how you want the data to be displayed, use the Bind Chart to Data page.
Do this by specifying one column for the Y Field, and another column for the X Field.
Click Finish to view the chart in its page.
For more details check Create a chart by using the Chart Web Part
For SharePoint online
This tool allows you to create Google chart using client object model. See also similar thread SharePoint 2013 (Office 365) - How do I chart a list?
For SharePoint 2013
Try this link to can use Chart web part at SharePoint 2013