What does this tool do?
Most guidelines cap sodium at 2,300 mg per day, with a lower 1,500 mg target for people with high blood pressure or kidney disease. This calculator applies those common screening thresholds and converts the result into salt equivalents.
The Formula
Base limit = 2,300 mg; 1,500 mg if hypertension or kidney disease; salt (g) = sodium (mg) × 2.54 ÷ 1,000Frequently Asked Questions
Is sodium the same as salt?
No. Salt is sodium chloride, and about 40% of salt is sodium. To convert sodium milligrams to salt grams, multiply by roughly 2.54.
What are the main sources of sodium?
Processed foods, restaurant meals, bread, cured meats and sauces usually contribute more than the salt shaker. Reading labels is more useful than adding up added salt.