Calculate TDS from Water Analysis
Total Dissolved Solids (TDS) is a measure of the combined content of all inorganic and organic substances contained in a liquid in molecular, ionized, or micro-granular suspended form. Calculating TDS from water analysis is crucial for understanding water quality, as it indicates the amount of dissolved substances that could affect taste, odor, and overall health.
- Enter the conductivity value in microSiemens per centimeter (µS/cm).
- Enter the temperature in degrees Celsius (°C).
- Click the “Calculate” button.
The formula to calculate TDS from conductivity and temperature is:
TDS = (Conductivity * Temperature) / (0.64 + (0.018 * Temperature))
| Method | TDS (mg/L) |
|---|---|
| Conductivity & Temperature | 1234.56 |
| Electrical Resistance | 1235.67 |
- Always use accurate and calibrated equipment for measurements.
- Consider seasonal temperature variations when interpreting TDS results.
- Regularly monitor and maintain your water treatment systems to control TDS levels.
What is the ideal TDS level for drinking water?
The ideal TDS level for drinking water is between 0-500 mg/L. However, the acceptable range can vary depending on local regulations and health considerations.
Learn more about TDS from the World Health Organization
Understand TDS from the U.S. Environmental Protection Agency