425 Grams of Baking Soda in Cups
425 grams of baking soda doesn't land on a clean fraction, so the result below is calculated exactly rather than rounded to a common measure. Based on a density of 230g per cup, it equals 1.85 cups.
- Cups (US Customary)
- 1.85 (1⅞)
- Tablespoons
- 29.6
- Teaspoons
- 88.7
- Milliliters
- 437 ml
425 grams of baking soda = 1.85 cups (1⅞ cups / 29.6 tbsp / 88.7 tsp)
Baking Soda has a density of approximately 230g per cup. Usually measured in teaspoons rather than cups in recipes. Source: USDA FoodData Central. This is the figure used everywhere on this page, including the tablespoon and teaspoon values, so the numbers stay consistent whether you're reading the summary line, the table, or the FAQ answers below.
| Grams | Cups | Fraction | Tablespoons | Teaspoons |
|---|---|---|---|---|
| 375g | 1.63 | 1⅝ | 26.1 | 78.3 |
| 400g | 1.74 | 1¾ | 27.8 | 83.5 |
| 425g | 1.85 | 1⅞ | 29.6 | 88.7 |
| 450g | 1.96 | 1⅞ | 31.3 | 93.9 |
| 475g | 2.07 | 2⅛ | 33.0 | 99.1 |
How 425g Converts, Step by Step
425g divided by 230g (the weight of one cup of baking soda) equals 1.85 cups. Multiplying that by 16 gives 29.6 tablespoons, and by 48 gives 88.7 teaspoons, since one cup always equals 16 tablespoons or 48 teaspoons regardless of the ingredient.
Baking Soda is lighter than water, which weighs about 236g per cup. That's why 425g of baking soda takes up more volume (437ml) than the same weight of water would (426ml). For a side-by-side look at how other ingredients compare, see the 425 grams to cups page.
If You're Using a Metric or Imperial Cup
The 1.85 cup figure above uses the US Customary cup (236.588ml). Recipes written outside the US sometimes use a metric cup (250ml) or an imperial (uk) cup (284.131ml) instead. At 425g, that's 1¾ metric cups or 1½ imperial cups of baking soda, close to the US figure but not identical. The cup standard switch in the converter above recalculates this instantly for any gram amount.
Scaling This 425g Amount
Doubling a recipe that calls for 425g of baking soda means weighing 850g, or measuring 3.70 cups if you're working by volume instead of weight. Halving it means 212.5g, or 0.92 cups. Weight scales exactly with simple multiplication; cup measurements compound any scooping error each time they're doubled or halved, so weighing is more reliable the more a recipe is scaled.
Baking Soda Next to Other Dry Goods
Within dry goods, density still varies by ingredient. At 425g, baking powder (192g per cup) measures 2¼ cups, while active dry yeast (192g per cup) measures 2¼ cups, compared to 1⅞ cups for baking soda. Swapping ingredients in a recipe by cup measurement alone, without adjusting for this difference, changes the actual weight used.
Where This Amount Shows Up in Recipes
- Most cookie recipes use just 4g to 6g (about 1 teaspoon) of baking soda.
- Quick breads typically call for 5g to 8g per loaf.
- Pancake batter usually needs 4g to 5g for a full batch.
Measuring This Precisely
Dry Goods
Spoon into the cup and level off. Ingredients like cocoa powder benefit from a quick sift first to break up clumps.
For exact results
Baking soda and baking powder should always be measured with a dry measuring spoon, leveled flat — a heaping spoonful of either can meaningfully change how a baked good rises.
For every gram amount at once, the baking soda conversion chart lists baking soda across the full range from 1g to 1000g in one table.
Frequently Asked Questions
What is 425 grams of baking soda in cups exactly?+
425 grams of baking soda equals 1.85 cups, based on a density of 230g per cup.
Why doesn't 425g of baking soda match a simple fraction?+
425g isn't a multiple of baking soda's per-cup weight, so the cup value lands between common fractions. The closest practical measure is 1⅞ cups.
What's the most reliable way to measure 425g of baking soda?+
A kitchen scale set to grams gives an exact 425g reading. Cups only approximate this amount, since 1⅞ cups rounds to the nearest practical fraction.
Is 425g likely a typo for a rounder amount?+
Possibly, if a recipe seems to expect a cleaner number. Check the nearby amounts table below for the closest common gram values for baking soda.