Ponder is a what-if analysis add-on for Google Sheets. What-if tools allow you to explore the potential results of your spreadsheet formulas.

► GOAL SEEK
 
With the Goal Seek tool, you can determine the input necessary to achieve your desired result (i.e. goal). Goal seeking is commonly used to answer what-if scenarios such as:

◆ How large of a mortgage can I get if I want my payments to be $1000/month? 
◆ What rate do I need if I want to pay $200/month on my auto loan? 
◆ How many items do I need to sell to break even?

► DATA TABLES

With Data Tables, you can quickly create a set of results based on one or two input variables. For example, using the PMT formula, you can quickly create a table showing:

◆ Mortgage payments at various rates
◆ Or, mortgage payments at various rates across different starting loan sizes

** Ponder currently only supports Goal Seek and Data Tables, but I plan to add other what if analysis tools (e.g. scenario manager) soon. ** 

You can help support the development of this add-on by buying me a coffee: https://www.buymeacoffee.com/sheetsify