TDS Calculator

Instantly analyze your water's Total Dissolved Solids (TDS) level and get quality recommendations based on WHO standards.

Enter TDS Value

Measured TDS (mg/L or ppm)

Water Quality Rating

TDS Level

Taste Expectation

Recommendation

WHO TDS Guidelines

Below 300 mg/L: Excellent

300-600 mg/L: Good

600-900 mg/L: Fair

900-1200 mg/L: Poor

Above 1200 mg/L: Unacceptable

Important Notice

This is a basic TDS assessment tool. Professional water testing analyzes 20+ parameters including bacteria, heavy metals, and chemical contaminants that TDS alone cannot detect.

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