Grams to Cups
White Rice (Long Grain Uncooked) Weight Reviewed

340 Grams of White Rice to Cups

Direct Kitchen Answer

340 grams of White Rice (Long Grain Uncooked) is about 1⅞ cups, or approximately 29⅜ tablespoons.

For reliable recipe results, that equals 29.4 tablespoons or 88.2 teaspoons in US Customary Cup standards.

Density Note: Calibrated for Raw dry uncooked grains poured and leveled at a reference density of 185g per cup (0.782 g/mL).

Direct Answer

340 grams of White Rice (Long Grain Uncooked) = 1 7/8 cups

Decimal value: 1.84 cups • Practical kitchen fraction: 1 7/8 cups

Tablespoons 29.4 tbsp
Teaspoons 88.2 tsp
Grams per Cup 185g / cup
Bulk Density 0.782 g/mL
Calibrated Measurement Condition: Raw dry uncooked grains poured and leveled
Exact Formula

Calculation & Mathematical Derivation

To convert 340 grams of White Rice (Long Grain Uncooked) into US Customary measuring cups (236.6 mL):

Cups = Weight in Grams ÷ Grams per Cup (Bulk Density)
Cups = 340g ÷ 185g/cup = 1.84 cups (kitchen fraction: 1 7/8 cups)
Tablespoons = 340g ÷ 11.56g/tbsp = 29.4 tablespoons

This calculation is calibrated specifically for Raw dry uncooked grains poured and leveled under standard kitchen conditions (sourced from USDA FoodData Central (FDC ID 168878)).

Technique Note: 1 cup of raw white rice weighs 185g (approx. 6.5 oz) and yields approx. 3 cups of cooked rice (approx. 525g).

340g of White Rice Across Cup Standards

Because cup sizes vary internationally, here is how this weight converts across US Customary, US Legal, Metric, UK Imperial, and Japanese cups.

Ingredient Weight Cups (US Standard) Tablespoons Teaspoons
US Customary Cup (236.588 mL) 340g 1 7/8 (1.84 cups) 29.4 tbsp 88.2 tsp
US Legal Cup (Nutrition) (240 mL) 340g 1.81 (1.81 cups) 29.0 tbsp 87.0 tsp
Metric Cup (250 mL) 340g 1 3/4 (1.74 cups) 27.8 tbsp 83.5 tsp
UK Imperial Cup (284.131 mL) 340g 1 1/2 (1.53 cups) 24.5 tbsp 73.5 tsp
Japanese Cup (200 mL) 340g 2 1/6 (2.17 cups) 34.8 tbsp 104.4 tsp

Kitchen Measurement Converter

Live Calculation

Convert weight to volume accurately by accounting for density differences.

Quick:
Condition: Raw dry uncooked grains poured and leveled • 1 cup of raw white rice weighs 185g (approx. 6.5 oz) and yields approx. 3 cups of cooked rice (approx. 525g).
Quick:
Traditional US recipe cup defined as exactly 8 fluid ounces. Cup standards differ by region (US 236.6 mL, US Legal 240 mL, Metric 250 mL, UK 284.1 mL, Japanese 200 mL). US Customary is standard for American recipes.
Use custom package value (optional)
Leave blank to use the standard USDA density.
Calculated Result US Customary Cup (236.588 mL)
1 7/8 cups (1.84)

Kitchen measure: 1 cup + 13 tbsp + 1 tsp (29.4 tbsp)

340 grams of White Rice (Long Grain Uncooked) equals approximately 1 7/8 cups (US Customary Cup).

29.4 Tablespoons
88.2 Teaspoons
434.8 mL Volume (mL)
11.99 oz Ounces (Weight)
Culinary Technique

How to Measure 340g of White Rice (Long Grain Uncooked) Accurately

Milled polished white rice kernels with bran and germ removed. Triples in volume when simmered in water.

Pro Tip for White Rice:

Rinse raw white rice in a fine-mesh strainer until the rinse water runs clear to remove surface starch and prevent gummy clumping.

Explore Complete White Rice (Long Grain Uncooked) Conversion Guide → Convert 340g Across All Ingredients →
Related in Grains & Pasta

Convert 340g in Related Ingredients

Compare how 340 grams converts across other popular ingredients in the grains & pasta family:

Basmati Rice (White Uncooked) 1 3/4 cups (1.79 cups • 28.6 tbsp) Jasmine Rice (Thai Fragrant White Uncooked) 1 7/8 cups (1.84 cups • 29.4 tbsp) Brown Rice (Long Grain Uncooked) 1 3/4 cups (1.79 cups • 28.6 tbsp) Sushi Rice (Short Grain White Uncooked) 1 2/3 cups (1.70 cups • 27.2 tbsp) Arborio Rice (Italian Risotto Uncooked) 1 2/3 cups (1.70 cups • 27.2 tbsp) Wild Rice (Raw Dry) 2 1/8 cups (2.13 cups • 34.0 tbsp) Quinoa (Raw Uncooked / White, Red, Black) 2 cups (2 cups • 32.0 tbsp) Couscous (Dry Moroccan / Semolina Pellets) 1.94 cups (1.94 cups • 31.1 tbsp)
Nearby Weights

Nearby White Rice Conversions

Need a slightly different quantity of White Rice (Long Grain Uncooked)? Check these calibrated amounts:

280g White Rice → 300g White Rice → 320g White Rice → 350g White Rice → 360g White Rice → 375g White Rice → 390g White Rice → 400g White Rice →
Companion Tools

Helpful Tools for White Rice Recipes

Scale your recipe or convert companion units for this baking session:

Recipe Scaler & Multiplier Multiply or divide recipe portions for White Rice with automated fraction scaling → White Rice Conversion Hub Complete gram-by-gram conversion table, bulk density data, and kitchen measuring tips → Convert Cups to Grams Converting volume back into grams? Access the universal cups to grams calculator → All Amounts Directory Browse all 68 calibrated weight benchmarks and standard kitchen cup sizes →
Authority & Verification

Scientific Methodology for White Rice (Long Grain Uncooked)

The conversion calculations for White Rice (Long Grain Uncooked) are derived from peer-reviewed laboratory bulk density measurements cataloged in USDA FoodData Central (FDC ID 168878). Volume calculations assume a standard US Customary culinary cup of 236.588 mL (8 US fluid ounces). Because factors such as humidity, particle size distribution, and scooping compression alter volumetric yield, weighing on a calibrated digital scale remains the gold standard in professional baking.

Read Complete Density Methodology →

Frequently Asked Questions

How many cups is 340 grams of White Rice (Long Grain Uncooked)?

340 grams of White Rice (Long Grain Uncooked) equals 1 7/8 cups in standard US Customary measuring cups (1.84 cups), or 1.81 cups in US Legal.

How many tablespoons is 340g of White Rice (Long Grain Uncooked)?

340g of White Rice (Long Grain Uncooked) equals approximately 29.4 tablespoons (or 88.2 teaspoons).

What is the density and measurement condition of White Rice (Long Grain Uncooked)?

Under standard conditions (Raw dry uncooked grains poured and leveled), White Rice (Long Grain Uncooked) weighs approximately 185 grams per US Customary cup (bulk density: 0.782 g/mL). Reference source: USDA FoodData Central (FDC ID 168878).

How do I measure 340g of White Rice (Long Grain Uncooked) without a scale?

To measure 340g of White Rice (Long Grain Uncooked) without a scale, use 1 7/8 cups (or approximately 29.4 tablespoons). Always ensure White Rice (Long Grain Uncooked) is measured as: Raw dry uncooked grains poured and leveled.