Calculator Hub

Science & Environment

Water Salinity TDS to Electrical Conductivity Calculator

Convert total dissolved solids (TDS) to electrical conductivity (EC) using a conversion factor.

Your inputs

Change any value to update the result instantly.

Science & Environment
mg/L

Electrical conductivity

781.3 µS/cm

EC in mS/cm

0.781 mS/cm

TDS input

500 mg/L

Conversion factor

0.64

Formula and working

EC (µS/cm) = TDS (mg/L) ÷ factor

  1. 1

    Collect the inputs

    Total dissolved solids = 500 mg/L; Conversion factor = 0.64

  2. 2

    Apply the formula

    EC (µS/cm) = TDS (mg/L) ÷ factor

  3. 3

    Result

    Electrical conductivity = 781.3 µS/cm

Frequently asked questions

Important limitation

This is an educational estimate based only on the values and formula shown. Verify current rates, rules, units, and professional standards before relying on the result. It is not personalized financial or investment advice.

Report a mistake or request an improvement

Tell us if a formula, unit, explanation, or result needs attention. Your message will include this calculator’s name and page.

Related calculators

Back to Calculator Hub