Public Affairs campaigns often fail because the math doesn’t add up. You cannot rely on “awareness” alone to move legislation; you need tangible actions like emails, phone calls, and petitions delivered to elected officials. This tool helps you estimate how big your audience needs to be to generate the pressure you need.
How to Use
- Audience Reach: Enter the total number of people you are targeting (e.g., your email list size or total ad impressions).
- Click-Through Rate (CTR): The percentage of people who will click your link. (Industry standard for advocacy emails is often 2–4%; social ads may be lower).
- Conversion Rate: The percentage of people who land on your page and actually complete the action (sign the form).
Tip: A high-friction form (asking for phone number and address) often yields 5–10%, while a simple “One-Click” petition can yield 20%+.
Why It Matters in Public Affairs
This creates a realistic “Advocacy Funnel.” If you need 1,000 letters sent to a committee chair to stop a bill, and you have a list of 5,000 people, the math likely won’t work.
You use this tool to determine your Resource Gap. If the calculator shows you will fall short of your goal, you know immediately that you need to either expand your audience (Media Buy) or optimize your creative (Strategy).