Using Table Salt Instead of Kosher Salt

Reviewed by the CupOrGram Editorial TeamSources: King Arthur Baking, USDA FoodData CentralMethodology
Ratio
Use half the volume (1 tsp Diamond Crystal kosher = 1/2 tsp table salt)
Excellent — nearly identical results

Recipe Adjustment Notes

Equal by weight, not by volume. If the recipe measured Morton kosher, use 3/4 the volume in table salt instead.

The Science Behind This Swap

Same sodium chloride; only crystal shape differs. Matching by weight is exact — 6 g is 6 g regardless of flake size.

Measurement Variance Note

For 1 cup references, this ingredient can vary by about 6% across brands and measuring methods (120g-136g per cup). For the most reliable substitution result, measure by weight and test a half batch first.

How Table Salt Compares for Kosher Salt

Quality rating: excellent. Equal by weight, not by volume. If the recipe measured Morton kosher, use 3/4 the volume in table salt instead.

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