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Updated Measurements & Conversions
A US cup is 16 tablespoons and each tablespoon is 3 teaspoons. So 1/4 cup = 4 tablespoons = 12 teaspoons. If you only have a tablespoon measure, four level scoops give you exactly 1/4 cup.
| Cups | Tablespoons | Teaspoons | Milliliters (approx.) |
|---|---|---|---|
| 1/8 cup | 2 tbsp | 6 tsp | 30 mL |
| 1/4 cup | 4 tbsp | 12 tsp | 59 mL |
| 1/3 cup | 5 tbsp + 1 tsp | 16 tsp | 79 mL |
| 1/2 cup | 8 tbsp | 24 tsp | 118 mL |
| 2/3 cup | 10 tbsp + 2 tsp | 32 tsp | 158 mL |
| 3/4 cup | 12 tbsp | 36 tsp | 177 mL |
| 1 cup | 16 tbsp | 48 tsp | 237 mL |
A few conversions trip people up:
These tablespoon-to-cup numbers are the same whether you are measuring dry or liquid ingredients — a 1/4 cup is always 4 tablespoons by volume. The difference is technique: spoon dry ingredients like flour into the cup and level it off rather than scooping and packing, which can add 20% or more.
These are US customary measurements. A US and UK tablespoon are both 3 teaspoons, but an Australian tablespoon is 4 teaspoons, so 1/4 cup in an Australian recipe is 4 Australian tablespoons = a different volume. Check where your recipe is from before converting for baking, where amounts matter most.
Quick tip: For 1/4 cup with no quarter-cup measure, use 4 level tablespoons. For 1/3 cup, use 5 tablespoons plus 1 teaspoon — it does not divide into whole tablespoons.
Why baking is pickier about this than cooking: in baking, ingredient ratios directly affect chemical reactions (how much a cake rises, how a dough holds together), so a small measuring error compounds more than it would in, say, a soup. That's why bakers often weigh ingredients in grams instead of relying on cup/tablespoon conversions — volume measurements like these are convenient but less precise than weight.
Metric users, one caveat: the mL figures above are a good general reference, but the gram equivalent of a tablespoon changes depending on what you're measuring — a tablespoon of water is about 15g, but a tablespoon of flour is closer to 8g and a tablespoon of butter closer to 14g, because density differs by ingredient. If a recipe gives weights, use those over a volume conversion when precision matters.
You may also want How Many Teaspoons Are in a Tablespoon? or How Many Water Bottles Is a Gallon?.
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