Enter the total electrical conductivity (EC) and the \${V2} into the TDS from EC Calculator. The calculator will evaluate the TDS from EC.

## TDS from EC Formula

The following two example problems outline the steps and information needed to calculate the TDS from EC.

TDS = EC * .64

Variables:

• TDS is the TDS from EC (PPM)
• EC is the total electrical conductivity (EC)

## How to Calculate TDS from EC?

The following steps outline how to calculate the TDS from EC.

1. First, determine the total electrical conductivity (EC).
2. Next, gather the formula from above = TDS = EC * .64.
3. Finally, calculate the TDS from EC.
4. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem :

Use the following variables as an example problem to test your knowledge.

total electrical conductivity (EC) = 30

TDS = EC * .64 = ?