340 Grams of All-Purpose Flour to Cups
Baking volume guide, measurement breakdown, and density calculations for 340g of all-purpose flour.
Direct Answer
340 grams of all-purpose flour converts to 2.72 cups (2 cups + 11 tablespoons + 1½ 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 cups + 11 tablespoons + 1½ teaspoons, or 11.99 dry ounces.
Practical Measurement Decomposition & Shortcut Advice
2 cups + 11 tablespoons + 1½ teaspoons
2½ cups (312.5g basis)
The nearest clean measure is 2½ cups, which is 27.5g over. That is suitable for cookies or muffins but a digital scale is recommended for macarons or puff pastry lamination.
Convert 340g All-Purpose Flour to Other Volume Units
Calculate how 340 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 340g All-Purpose Flour
Complete measurement equivalents for 340 grams of all-purpose flour across standard kitchen units.
| Measurement Unit | Converted Value | Conversion Basis |
|---|---|---|
| US Customary Cups | 2.72 cups (2 cups + 11 tablespoons + 1½ teaspoons) | 236.588 ml / cup (125g/cup default) |
| US Legal Cups | 2.68 cups | 240 ml nutrition label basis |
| Metric Cups | 2.57 cups | 250 ml international standard |
| US Tablespoons | 43.5 tbsp | 16 tbsp per US cup |
| US Teaspoons | 130.6 tsp | 48 tsp per US cup |
| Ounces Weight | 11.99 oz | 28.3495 grams per dry oz |
| Fluid Volume (ml) | 643.5 ml | Density: 0.5283 g/ml |
| Pounds (lbs) | 0.750 lbs | 453.592 grams per lb |
Brand Variance Analysis for 340g All-Purpose Flour
Different commercial brands of all-purpose flour publish slightly different cup weights. Here is how 340 grams of all-purpose flour measures across documented brands:
| Brand | Published Cup Weight | 340g Converted Volume | Difference in Tbsp |
|---|---|---|---|
| King Arthur Baking | 120g / cup | 2.83 cups | 1.8 tbsp spread |
| Gold Medal | 125g / cup | 2.72 cups | 0 tbsp spread |
| Bob's Red Mill | 128g / cup | 2.66 cups | 1 tbsp spread |
Condition & Preparation Variance for 340 Grams
Preparation methods directly alter volume density. Here is how 340 grams of all-purpose flour behaves across documented states:
2.72 cups
125g/cup reference2.43 cups
140g/cup compacted2.96 cups
115g/cup aeratedRecipe Context: Measuring 340g of All-Purpose Flour
340 grams of all-purpose flour measures to 2.72 cups (2 cups + 11 tablespoons + 1½ teaspoons).
Spoon into measuring cup and level off with a straight edge.
Related Weight & Ingredient Navigation
Frequently Asked Questions: 340g All-Purpose Flour
How many cups is 340 grams of all-purpose flour?
340 grams of all-purpose flour equals 2.72 cups (2 cups + 11 tablespoons + 1½ teaspoons), based on a reference density of 125 grams per US customary cup. This is equivalent to 2 cups + 11 tablespoons + 1½ teaspoons.
Is 340g of all-purpose flour equal to 2½ cups?
340 grams of all-purpose flour equals 2.72 cups, which differs from 2½ cups by 27.5 grams. The practical breakdown is 2 cups + 11 tablespoons + 1½ teaspoons.
Should I measure 340g of all-purpose flour by weight or volume?
Measuring 340 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.