Radon Mitigation Calculator

Estimate post-mitigation radon levels, system costs, and health risk reduction for different mitigation approaches.

Current Radon Level (pCi/L)

Basement / Foundation Area (sq ft)

Foundation Type

Mitigation System Type

Tab to move between fields

Post-Mitigation Radon (pCi/L)

0.63

Reduction (%)89.5%

System Cost Estimate ($)$1,300

Risk Reduction (per 1,000/yr)0.43

Below EPA Level (1=Yes, 0=No)1

Below WHO Level (1=Yes, 0=No)1

How to Use This Calculator

Enter Current Radon Level (pCi/L), Basement / Foundation Area (sq ft), and Foundation Type.
Set Mitigation System Type.
Review the Post-Mitigation Radon (pCi/L) result.
Use Reduction (%) (%) and System Cost Estimate ($) ($) to inform your decision.

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