Gelatin (powdered, unflavoured)

Baking Basics

Collagen-derived protein that gels liquids when chilled. The setting agent for panna cotta, jello, marshmallows, and mousse.

Reviewed by the CupOrGram Editorial TeamSources: King Arthur Baking, USDA FoodData Central, in-house testingMethodology

Properties

Density Index
0.68 g/cm3
1 Cup Weight
160g
Texture
Dry
Category
Baking
Top Substitute

Agar Powder

Use 1 tsp agar per 1 tbsp gelatin

Plant-based. Sets firmer and at higher temperatures. Won't melt in your mouth the way gelatin does.

Most-used links for Gelatin (powdered, unflavoured)

Conversions

cupsgrams
1/4 cups40.0 grams
1/3 cups53.0 grams
1/2 cups80.0 grams
1 cups160 grams
1.50 cups240 grams
2 cups320 grams
3 cups480 grams
4 cups640 grams
Figures use the US cup (236.6 ml).
Density: 0.68 g/ml
Quick Convert

Ingredient-specific, density-based conversions for baking

1 cups of Gelatin (powdered, unflavoured) equals 161 grams
Ingredient-specific · density-based
Cup size

Recommended Tools & Pantry Picks for Gelatin (powdered, unflavoured)

Optional shopping references for bakers who want to compare tools and pantry options related to gelatin (powdered, unflavoured).

Digital Kitchen Scale

Essential for cup-to-gram accuracy and repeatable bakes.

Shop scales

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Substitutions for Gelatin (powdered, unflavoured)

Storage Tips

Airtight container at room temperature, indefinitely.

Baking Science

Bloom in cold water first — pouring hot liquid directly on dry gelatin causes lumps. One packet (¼ oz / 7g) sets 2 cups of liquid to a soft gel. Loses strength when boiled or mixed with fresh pineapple, papaya, or kiwi (proteolytic enzymes).

Recipe Context

For chemical leavening: small weight changes alter rise and browning.

For quick breads: over-leavening can cause collapse after oven spring.

For cookies: balance leavening with acid source for predictable spread.

Common Pitfalls

  • Switching brands without re-checking weight can change texture and bake time.
  • Using volume-only measurements for dense ingredients can overshoot recipe targets.
  • Expired leaveners can underperform even when measured correctly.

Brand Variance & Measuring Method

Baseline reference: 1 cup gelatin (powdered, unflavoured) = 160g. In real kitchens, a practical range is usually 150g-170g per cup (6% band).

Why this happens: fine powders and leaveners settle during storage, changing cup density.

Figures use the US cup (236.6 ml).

Common Questions

How many grams is 1 cup of gelatin (powdered, unflavoured)?

1 cup of gelatin (powdered, unflavoured) weighs 160 grams.

What can I substitute for gelatin (powdered, unflavoured)?

Agar Powder (1 tsp agar per 1 tbsp gelatin)

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