Digital Kitchen Scale
Essential for cup-to-gram accuracy and repeatable bakes.
Shop scales ↗Walnuts (halves)
Nuts & SeedsTree nut with a slightly bitter, earthy flavour. High in omega-3 fatty acids.
Reviewed by CupOrGram Editorial TeamData methodology: NIST-derived density references + recipe testing notesMethodology
Properties
Density Index
0.42 g/cm3
1 Cup Weight
100g
Texture
Solid
Category
Nut
Top Substitute
Pecans
Use 1:1
Milder, sweeter, butterier flavour. Less bitter. Similar texture.
Conversions
| cups | grams |
|---|---|
| 1/4 cups | 24.8 grams |
| 1/3 cups | 32.8 grams |
| 1/2 cups | 49.7 grams |
| 1 cups | 99.4 grams |
| 1.50 cups | 149 grams |
| 2 cups | 199 grams |
| 3 cups | 298 grams |
| 4 cups | 397 grams |
Density: 0.42 g/ml
Quick Convert
Density-accurate conversions for baking
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grams
Science Note: Precision within +/-0.002g
Recommended Tools & Pantry Picks for Walnuts (halves)
Optional shopping references for bakers who want to compare tools and pantry options related to walnuts (halves).
Measuring Cup & Spoon Set
Useful for quick volume checks before converting to weight.
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Substitutions for Walnuts (halves)
Storage Tips
Refrigerate or freeze due to high polyunsaturated fat. Lasts 6 months refrigerated.
Baking Science
65% fat, rich in omega-3 (ALA). Tannins give slight bitterness. Toasting reduces bitterness and enhances flavour.
Recipe Context
For nut flours: weigh to avoid dry or greasy texture swings.
For seed gels: hydration ratio directly affects binding strength.
For toppings: weight gives consistent coverage and bake color.
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.
Brand Variance & Measuring Method
Baseline reference: 1 cup walnuts (halves) = 100g. In real kitchens, a practical range is usually 91g-109g per cup (9% band).
Why this happens: cut size, grind consistency, and oil content alter packing behavior.