20 Grams of All-Purpose Flour to Cups
Baking volume guide, measurement breakdown, and density calculations for 20g of all-purpose flour.
Direct Answer
20 grams of all-purpose flour converts to 0.16 cups (2 tablespoons + 1¾ teaspoons).
Unless another cup standard is selected, GramsToCups uses the US Customary cup (defined here as 236.588 mL), calculated with a reference density of 125 grams per cup. In common kitchen measurements, this is equivalent to 2.6 tablespoons (2 tablespoons + 1¾ teaspoons), or 0.71 dry ounces.
Practical Measurement Decomposition & Shortcut Advice
2 tablespoons + 1¾ teaspoons
⅛ cup (15.6g basis)
The nearest clean measure is ⅛ cup, which is 4.4g over. That is suitable for cookies or muffins but a digital scale is recommended for macarons or puff pastry lamination.
Convert 20g All-Purpose Flour to Other Volume Units
Calculate how 20 grams of all-purpose flour converts across US customary, US legal, metric, and UK imperial cups.
Custom package weights override standard database densities for this session without altering official database records.
Cross-Unit Conversion Table for 20g All-Purpose Flour
Complete measurement equivalents for 20 grams of all-purpose flour across standard kitchen units.
| Measurement Unit | Converted Value | Conversion Basis |
|---|---|---|
| US Customary Cups | 0.16 cups (2 tablespoons + 1¾ teaspoons) | 236.588 ml / cup (125g/cup default) |
| US Legal Cups | 0.16 cups | 240 ml nutrition label basis |
| Metric Cups | 0.15 cups | 250 ml international standard |
| US Tablespoons | 2.6 tbsp | 16 tbsp per US cup |
| US Teaspoons | 7.7 tsp | 48 tsp per US cup |
| Ounces Weight | 0.71 oz | 28.3495 grams per dry oz |
| Fluid Volume (ml) | 37.9 ml | Density: 0.5283 g/ml |
| Pounds (lbs) | 0.044 lbs | 453.592 grams per lb |
Brand Variance Analysis for 20g All-Purpose Flour
Different commercial brands of all-purpose flour publish slightly different cup weights. Here is how 20 grams of all-purpose flour measures across documented brands:
| Brand | Published Cup Weight | 20g Converted Volume | Difference in Tbsp |
|---|---|---|---|
| King Arthur Baking | 120g / cup | 0.17 cups | 0.1 tbsp spread |
| Gold Medal | 125g / cup | 0.16 cups | 0 tbsp spread |
| Bob's Red Mill | 128g / cup | 0.16 cups | 0.1 tbsp spread |
Condition & Preparation Variance for 20 Grams
Preparation methods directly alter volume density. Here is how 20 grams of all-purpose flour behaves across documented states:
0.16 cups
125g/cup reference0.14 cups
140g/cup compacted0.17 cups
115g/cup aeratedRecipe Context: Measuring 20g of All-Purpose Flour
Notable Benchmark: Approximately two tablespoons of all-purpose flour.
20 grams of all-purpose flour measures to 0.16 cups (2 tablespoons + 1¾ teaspoons).
Spoon into measuring cup and level off with a straight edge.
Related Weight & Ingredient Navigation
Frequently Asked Questions: 20g All-Purpose Flour
How many cups is 20 grams of all-purpose flour?
20 grams of all-purpose flour equals 0.16 cups (2 tablespoons + 1¾ teaspoons), based on a reference density of 125 grams per US customary cup. This is equivalent to 2.6 tablespoons (2 tablespoons + 1¾ teaspoons).
Is 20g of all-purpose flour equal to ⅛ cup?
20 grams of all-purpose flour equals 0.16 cups, which differs from ⅛ cup by 4.4 grams. The practical breakdown is 2 tablespoons + 1¾ teaspoons.
Should I measure 20g of all-purpose flour by weight or volume?
Measuring 20 grams on a digital kitchen scale is always recommended for precision baking. However, if using volume, Spoon into measuring cup and level off with a straight edge.
Data Sources & Editorial Verification
Our Calculation Methodology →Last reviewed on 2026-08-20
Methodology & formulas audited against our calculation standards.