# Free Radon Tools & Calculators | Radon Mitigation Des Moines

> Free radon tools: compare your test result to the EPA 4.0 pCi/L action level, convert to Bq/m³, and estimate what a radon fan costs to run.

URL: https://radonmitigationdesmoines.com/tools/

Free tools

# Free Radon Calculators

Compare your test result to the EPA and WHO levels, and see what a radon fan costs to run. Results show in your browser. These are estimates, not quotes.

![Printed radon test report with hourly chart on a kitchen counter](/images/misc/radon-test-report-printout-with-hourly-chart-and-a.webp)

Free tools

## Radon Calculators for Iowa Homeowners

TOOL 01 Radon Test Result Checker Enter your radon result in pCi/L to see how it compares to the EPA action level and WHO reference level, and how much reduction a system would need. Open calculator →

[/tools/radon-test-result-checker/ →](/tools/radon-test-result-checker/)

 

TOOL 02 Radon Fan Operating Cost Calculator Estimate what your radon fan costs to run each month and year based on fan wattage and your electricity rate. Open calculator →

[/tools/radon-fan-operating-cost/ →](/tools/radon-fan-operating-cost/)

Next steps

## What to Do With Your Result

Every Iowa county is in EPA Zone 1. If your result is 4.0 pCi/L or higher, the next step is a mitigation quote. If you do not have a recent number, start with 

professional radon testing

[/radon-testing/ →](/radon-testing/)

.

-   **No recent test?** Book a 48-hour CRM test with an hourly report.
-   **4.0 pCi/L or higher?** See 
    
    residential radon mitigation
    
    [/residential-radon-mitigation/ →](/residential-radon-mitigation/)
    
    , with a post-mitigation test included.
-   **Fan noisy or alarm on?** We handle 
    
    radon system maintenance
    
    [/radon-system-maintenance/ →](/radon-system-maintenance/)
    
     and fan replacement.

Des Moines & Central Iowa

## Ready to Lower Your Radon Level?

Request An Estimate

[/free-estimate/ →](/free-estimate/)

 

Call Now To Book

[tel:+15152187447 →](tel:+15152187447)