💧 Water Heater Sediment Calculator

Estimate sediment buildup, efficiency loss, and when to flush your water heater

⚠️ Important Disclaimer

This calculator provides estimates for informational purposes only. We do not know the actual condition of your water heater, tank integrity, or specific water chemistry. Actual sediment buildup varies based on many factors including water quality, usage patterns, tank design, and maintenance history.

Always consult a licensed plumber for professional assessment and service. This tool does not replace professional inspection or maintenance.

📋 Enter Your Information

Installation Date

Last Flush/Drain Date

Water Hardness Level

💡 How This Calculator Works

Buildup Rate: Based on water hardness levels from US Dept of Energy and industry standards
Efficiency Loss: Approximately 8% per mm of sediment accumulation (varies by heater type)
Flush Intervals: Recommended maintenance schedules based on hardness level
Risk Levels: Low (<3mm), Moderate (3-6mm), High (6-10mm), Critical (>10mm)

🔧 Next Steps Based on Your Results

Low Risk: Continue regular maintenance schedule — learn how to flush
Moderate Risk: Schedule a flush within 1-2 months — removal methods
High Risk: Flush immediately or hire a professional — full guide
Critical Risk: Professional inspection recommended; consider replacement if tank is old
Hard Water Areas: Consider installing a water softener — hard water damage guide

💧 Water Heater Sediment Calculator

📋 Enter Your Information

📊 Results

💡 How This Calculator Works

🔧 Next Steps Based on Your Results