Asafoetida (Hing) Calories & Nutrition Calculator

Compounded asafoetida (hing) powder has 297 kcal per 100g — but a typical pinch (0.25g) adds just 0.74 kcal, and a quarter-teaspoon (0.5g) adds 1.49 kcal. No other common kitchen spice has a larger disconnect between its per-100g nutrient profile and its actual per-serving contribution. Even generous use (1g per dish) adds only 3 calories ^[1][2].

The daily maximum practical use of hing in even the most hing-heavy South Indian kitchen is roughly 1–2g across all meals — contributing 3–6 kcal. This is less than the caloric content of a single grain of rice. For food journaling, hing is mathematically irrelevant to calorie tracking at any realistic portion ^[1].

Most commercial hing is a compounded product: approximately 30% asafoetida resin mixed with 70% gum arabic and rice flour (or maida). This dilution affects both flavor intensity and nutrient concentration. Pure asafoetida resin would have different values but is rarely used directly in home cooking.

Hing's mineral profile per 100g looks remarkable: 690mg calcium (53% DV) and 39.4mg iron (219% DV). However, these figures are frequently cited without portion-size context. At a quarter-teaspoon (0.5g): 3.5mg calcium (0.3% DV) and 0.20mg iron (1.1% DV). Even at 1g per dish: 6.9mg calcium (0.5% DV) and 0.39mg iron (2.2% DV) ^[1][3].

Additional minerals include 1,114mg potassium per 100g (24% DV) — but per pinch, this is 2.8mg. Magnesium at 50mg per 100g translates to 0.25mg per pinch. Phosphorus at 80mg per 100g becomes 0.4mg per pinch. Every mineral follows the same pattern: impressive per 100g, negligible per serving ^[1].

For food journaling, mineral tracking from hing is not worthwhile. The calcium in a pinch of hing (3.5mg) is less than the calcium in a single sip of milk (~15mg per 10ml). Log hing for recipe completeness if desired, but do not rely on it for any mineral target.

Asafoetida's pungent, sulfurous aroma comes from volatile organic sulfur compounds — primarily diallyl disulfide and diallyl trisulfide — which constitute approximately 3–5% of the resin's mass. These are the same class of compounds found in garlic and onion, giving hing its characteristic umami-like flavor when bloomed in hot oil ^[2][3].

Ferulic acid — a hydroxycinnamic acid — is another signature compound in asafoetida, present at approximately 1.3–5.0% of the resin. The name 'ferula' (the plant genus) and 'ferulic acid' share the same Latin root. Ferulic acid is not tracked in standard food composition databases despite being one of the most abundant phenolic compounds in the plant kingdom ^[3][4].

For food journaling, hing's value in the kitchen is entirely in its aromatic compounds — none of which appear on any nutrition label. Standard calorie and nutrient tracking captures the rice flour and gum arabic filler, but misses the ferulic acid, sulfur volatiles, and umbelliferone that are the actual reasons people add hing to food.

Most commercial hing sold in India and globally is compounded: roughly 30% asafoetida resin and 70% carrier (typically rice flour, wheat flour/maida, or gum arabic). This means that the nutritional profile of commercial hing is dominated by its filler, not the resin itself. The 67.7g carbohydrate per 100g comes overwhelmingly from rice flour — not from asafoetida ^[1][2].

Pure asafoetida resin has a different nutritional profile — higher in resin-specific compounds (ferulic acid, volatile sulfides) and lower in starch-based carbohydrate. However, pure resin is extremely pungent and difficult to handle in home cooking, which is why compounding exists. Some premium brands now offer 50% or even 80% resin concentrations ^[2].

For food journaling, the type of hing matters if logging at scale (pickle-making might use 5–10g). Commercial compounded hing at 0.5g adds about 0.34g carbohydrate — from its rice flour component. The asafoetida resin contribution is primarily aromatic, not caloric.

Raw hing has an aggressively sulfurous, almost unpleasant smell — similar to concentrated garlic mixed with fermented onion. The traditional practice of adding hing to hot oil (tadka) serves a precise chemical purpose: heat causes the volatile sulfur compounds to partially decompose and transform, producing milder, more complex flavor molecules including various thio-ethers and low-molecular-weight sulfides ^[3][4].

The oil also acts as a solvent for flavor distribution: hing's aromatic compounds are oil-soluble, not water-soluble. Adding hing directly to water-based dishes without first blooming it in oil wastes most of its aromatic potential. The ideal tadka technique — a pinch of hing in 1–2 teaspoons of hot (but not smoking) oil for 5–10 seconds — extracts and distributes the maximum flavor from the minimum quantity ^[4].

For food journaling, the hing in a tadka contributes 0.5–1.5 kcal. The oil contributes 40–80 kcal. When logging a tempered dish, the oil is the caloric concern — the hing is, nutritionally, a non-event.