Why vary between 1,500 and 2,300 mg?
2,300 is safe maximum; 1,500 is optimal for cardiovascular health. Those with hypertension should target 1,500.
Health Fitness
Daily Sodium Intake Calculator
Calculate daily sodium intake with your details.
Personalized estimate
Use realistic inputs for the most useful results.
What this calculator does
Sodium should be limited to 2,300 mg daily (USDA) or 1,500 mg optimal (AHA). Average American consumes >3,300 mg. 75% comes from processed foods.
How it works
Track milligrams across meals. Per-meal target: ~575 mg for 2,300 max, ~375 mg for 1,500 optimal.
Formula
Max: 2,300 mg/day. Optimal: 1,500 mg/day. Salt (g) × 390 = Sodium (mg).
Tips for using this calculator
- Read labels—processed foods are 300-500 mg per serving
- Cook at home to control sodium
- Choose low-sodium versions of common foods
- Don't add table salt during cooking
- Taste adapts in 6-8 weeks of lower sodium
Frequently asked questions
Is sea salt healthier?
No, sea salt and table salt have same sodium content (~390 mg/g). Type matters less than total amount.
Should I avoid salt completely?
No, sodium is essential. Minimum ~500 mg daily. Goal is avoiding excess from processed foods.