Quick guide
How to use this calculator
- Use the labels and unit notes to enter the requested measurement, date, time, or observation exactly as recorded.
- Check the visible method, population, and unit basis before using the result; switch modes rather than converting values mentally.
- Read the calculation audit and limitations together. The result supports measurement or tracking and does not replace diagnosis, treatment, or urgent medical assessment.
Calculation method
How the sodium and salt converter works
Approximate salt mass = sodium mass × 2.5; sodium mass = salt mass ÷ 2.5.
This is a composition conversion, not a claim that all sodium came from added table salt.
Worked example
Sodium and Salt Converter example
2 g sodium corresponds to approximately 5 g salt.
Approximate salt mass = sodium mass × 2.5; sodium mass = salt mass ÷ 2.5.
Supported inputs
Precision and limits
Supported purpose
It does not generate an individual intake target, diagnose excess intake, or replace product-label values.
Measurement quality
The output is only as reliable as the entered measurement, device, timing, units, and applicable reference population. Recheck unexpected values against the original record.
Clinical boundary
This calculator does not diagnose a condition, choose treatment, change medication, or determine that an urgent symptom is safe to monitor at home. Contact an appropriate health professional or local emergency service when the situation may be urgent.
Privacy
Entered health values and results stay in this browser tab. They are not placed in URLs, analytics, logs, local storage, session replay, or a cloud record by this calculator.
Continue calculating