Substitute Ratio

Out of semisweet chocolate

Semisweet chocolate from unsweetened chocolate and sugar

Both charts print the same swap: unsweetened chocolate with sugar added, standing in for a slightly larger weight of semisweet chocolate. The card below shows the one figure they agree on.

The odd-looking amount on the left is how the charts print it. Scale both parts together if the recipe needs more.

Replaces 1⅔ oz semisweet chocolate

Unsweetened (baking) chocolate + granulated sugar

AmountIngredient≈ grams
1 ozunsweetened (baking) chocolate
4 tspgranulated sugar17 g

✓ 2 sources match Colorado State Extension, Mississippi State Extension list the same amounts.

Grams are volume-to-weight estimates from USDA FoodData Central (SR Legacy): Sugars, granulated — 1 tsp = 4.2 g. Blank means the chart does not say which kind to use, or the unit is not a volume.

Before you swap

  • Semisweet chocolate chips are a separate line in both charts, with a different swap. That one is not on this page.

How these ratios are checked: our method. Spotted a mismatch with a chart? Tell us and we will recheck the original.