Sodium Converter
Convert table salt grams to approximate sodium mass for label literacy.
Use the calculator below, then review the formula, a numeric example, and the reference table to understand how the sodium converter result is produced.
Educational tool only. It does not replace advice from a licensed clinician, dietitian, or exercise physiologist.
Calculator inputs
Result
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What is this calculator?
Convert table salt grams to approximate sodium mass for label literacy. The formula, a worked example, and a reference table are below. Results are for education only, not medical advice.
How it works
Approximate sodium mass from table salt (NaCl): sodium (g) ≈ salt mass (g) × 0.393 (atomic-weight ratio teaching model).
Example
6 g table salt sodium ≈ 6 × 0.393 ≈ 2.36 g sodium (≈ 2360 mg).
Reference Table
| Value | Meaning |
|---|---|
| Sodium on pack | Often listed in mg directly |
| Salt vs sodium | Not interchangeable numerically |
| Processed foods | Major sodium source |
FAQ
Sea salt lower sodium?
Chemically similar by weight; flavor/perception differs.
Hypertension?
Follow clinician sodium targets.
Athletes?
Heavy sweaters may need more—not less—under guidance.
Conversion only?
Yes; this page does not diagnose blood pressure.