3
Calculators
Each page has an input worksheet, source references, and FAQ.
Decision calculators
Answer questions that need your inputs.
Each calculator turns a real planning question into an editable worksheet with source references, assumptions, and next steps.
Estimate AdSense revenue loss after AI Overview traffic changes.
Plan Atlanta heat pump water heater rebates and net project cost.
Calculate Arizona real estate license renewal timing and CE workload.
2026
Checked sources
Pages list source links and checked dates for assumptions.
Current calculators
Each page includes an interactive worksheet, source references, assumptions, and FAQ.
Publisher revenue estimator
AdSense Revenue Loss Calculator After AI Overview
Use this AdSense revenue loss calculator after AI Overview changes to estimate lost Google clicks, affected-query share, and monthly page RPM impact.
Main use case adsense revenue loss calculator after AI overview
Format Interactive calculator
Small-country import calculator
Bahamas Laptop Customs Duty Calculator
Use this Bahamas laptop customs duty calculator to estimate CIF value, duty, VAT, courier fees, and total landed cost before shipping a laptop to The Bahamas.
Main use case Bahamas laptop customs duty calculator
Format Interactive calculator
Local rebate estimator
Atlanta Heat Pump Water Heater Rebate Calculator
Use this Atlanta heat pump water heater rebate calculator to estimate net project cost with Georgia rebate assumptions, utility incentives, permit cost, and quote buffer.
Main use case Atlanta heat pump water heater rebate calculator
Format Interactive calculator
License deadline tracker
Arizona Real Estate License Renewal Deadline Calculator
Use this Arizona real estate license renewal deadline calculator to calculate days left, CE hours remaining, and a practical start date before expiration.
Main use case Arizona real estate license renewal deadline calculator
Format Interactive calculator