1/4 Cup Cinnamon in Grams
1/4 cup of cinnamon weighs 31.2 g (spooned and levelled, USDA). Warm, sweet spice ground from cinnamon bark. All the figures on this page are approximate conversions based on the USDA value of 125 g per cup, so when a recipe really matters, verify with a kitchen scale.
Why a quarter cup is worth weighing
Quarter-cup amounts show up in small batches, test bakes and single servings — exactly the cooks where there is no margin for error. A large batch forgives a heavy hand; a small one does not, because the same absolute mistake is a far larger share of the total. Weighing a quarter cup is the cheapest insurance in the kitchen: one number on a scale, and the recipe comes out the same every time.
Spooned and levelled is the method behind the number, and it matters. Cinnamon is used for baking, oatmeal, curries and drinks. That range of uses is part of why the conversion comes up so often: the same ingredient appears in everyday cooking and in precise baking, and the two situations demand different levels of accuracy. Grams cut through all of that: 31.2 g of cinnamon is 31.2 g whatever the brand, the humidity or the size of your measuring cup.
Cinnamon cups to grams conversion table
| Cups | Grams | Tablespoons |
|---|---|---|
| 1/4 cup | 31.2 g | 4 |
| 1/3 cup | 41.7 g | 5.3 |
| 1/2 cup | 62.5 g | 8 |
| 2/3 cup | 83.3 g | 10.7 |
| 3/4 cup | 93.8 g | 12 |
| 1 cup | 125 g | 16 |
| 1 1/2 cups | 187.5 g | 24 |
| 2 cups | 250 g | 32 |
The tablespoon column shows how many tablespoons each amount equals: a quarter cup is 4 tablespoons, and one tablespoon of cinnamon weighs about 7.8 g. A cup is 16 tablespoons, so the numbers in the table are just the cup weight divided by 16, rounded to one decimal place. For small amounts a scale that reads to the gram is far more reliable than a spoon, because a heaped tablespoon can weigh half as much again as a level one. Read the table from the 1/4-cup row outwards: every row is the cup weight times the fraction, so scaling a recipe up or down is simple multiplication.
How the weight was measured
Spooned and levelled means the ingredient is measured the way USDA measures it: spooned and levelled. For cinnamon, that gives 125 g per cup, and a quarter of that is 31.2 g. The source for the figure is USDA, and the confidence in the value is medium. USDA publishes a standard ingredient weight chart that recipe developers use as a reference, and this page follows it exactly rather than averaging across sources, because an average of two different measuring methods is a number that matches nobody's cup.
Worked examples
Cinnamon rolls, a small batch
A small batch of six cinnamon rolls uses 1/4 cup of cinnamon — 31.2 g — mixed with sugar for the filling. That sounds like a lot of cinnamon, and it is: the filling is where the flavour lives, and 31.2 g spread across six rolls gives each one a warm, spiced centre without tasting dusty. Weigh the cinnamon into the sugar and mix it well, because cinnamon clumps, and a clump in the filling is a bitter mouthful.
Oatmeal for one
A single bowl of oatmeal takes a pinch of cinnamon, not a quarter cup — but a week's worth of cinnamon-oatmeal topping, mixed in a jar, uses 1/4 cup of cinnamon, 31.2 g, stirred through the oats and sugar. The jar sits on the shelf and seasons a bowl a day, which is the practical way to use a quarter cup of a spice: mix it once, weigh it once, and spoon from the jar all week.
Snickerdoodles, a test batch
A test batch of a dozen snickerdoodles uses 1/4 cup of cinnamon, 31.2 g, in the sugar coating the dough balls are rolled in. The coating is the cookie's signature — crisp, sweet and spiced — and the cinnamon amount decides whether it tastes warm or gritty. Weigh 31.2 g, mix it with the sugar, and roll each ball evenly so the coating is the same on every cookie.
When a quarter cup matters
This conversion matters most when the recipe is small, the ingredient is potent, or the batch is a test. A quarter cup of a strong flavour or a powerful leavener can make or break a dish, and a test batch is only useful if it tells the truth about the full recipe. Weighing the quarter cup makes the test honest and the small batch repeatable.
Cinnamon is a spice that punishes guesswork in both directions: too little and the bake tastes plain, too much and it turns bitter and dusty. A quarter cup — 31.2 g — is a large amount for a single recipe, and it usually belongs in a filling, a coating or a spice mix rather than in the batter itself. Ground cinnamon also settles and packs in the jar, so a spooned quarter cup can vary by several grams; weighing it is the only way to be sure.
Scaling a quarter cup up and down
The quarter-cup figure is a building block: every other amount is a simple multiple of it. Doubling a recipe that calls for 1/4 cup means weighing 62.4 g; halving it means 15.6 g, which is 2 tablespoons. A full cup is 125 g, and two cups is 250 g. Writing the recipe in grams at this point is worth doing: the next time you make it, you weigh 31.2 g straight into the bowl and skip the measuring cup altogether. If you are scaling a recipe for a different tin size, convert every ingredient to grams first and then multiply — scaling by volume compounds the error on every ingredient at once, while scaling by weight keeps each one exact.
Common mistakes with cinnamon
- Using stale cinnamon from the back of the cupboard. Ground cinnamon loses its punch after about a year, so a weighed 31.2 g of stale spice tastes like half the amount. Smell it first — if it smells of dust, replace it.
- Adding cinnamon to a batter and not mixing it properly. Cinnamon clumps in wet batter and leaves bitter streaks. Whisk the weighed cinnamon into the dry ingredients first.
- Scooping the cup through the bag or jar. Scooping packs the ingredient down and can add a fifth or more to the weight. Spoon it in lightly and level it off with a knife.
- Measuring over the mixing bowl. Levelling over the bowl drops the excess straight into the batter, so you have added ingredient you did not intend. Level over the bag or the sink.
Storage and handling
Airtight jar, cool and dark, up to 1 year. Keeping cinnamon stored properly also keeps its weight per cup stable: an ingredient that has absorbed moisture from the air weighs more per cup than a dry one, so a sealed container is not just about freshness, it is about measurement accuracy too. If a bag or jar has been open for months in a humid kitchen, the first thing to do before a precise bake is to weigh the ingredient rather than trusting the cup. Label the container with the conversion — 1/4 cup is 31.2 g — and the next person to cook with it will thank you.
Frequently asked questions
How many grams is 1/4 cup of cinnamon?
1/4 cup of cinnamon weighs 31.2 g, measured spooned and levelled according to USDA. That is one quarter of the full-cup weight of 125 g, and it is the figure to use when converting a recipe from cups to grams. All the figures on this page are approximate, so when a recipe really matters, verify with a kitchen scale.
How many tablespoons is 1/4 cup of cinnamon?
There are 4 tablespoons in a quarter cup, whatever the ingredient. One tablespoon of cinnamon weighs about 7.8 g, so 4 tablespoons come to about 31.2 g. For small amounts like this, a scale that reads to the gram is more reliable than spoons, because a heaped tablespoon can weigh half as much again as a level one.
How do I measure 1/4 cup of cinnamon without a scale?
Cinnamon is measured spooned and levelled, according to USDA. Spoon it into a 1/4-cup measure, level the top with the back of a knife, and you will be close to 31.2 g. That is the best you can do without a scale — but be honest with yourself that it is an estimate. A basic digital kitchen scale costs less than a bag of good flour and removes the guesswork from every recipe, not just this one.
What is cinnamon used for?
Baking, oatmeal, curries and drinks. Warm, sweet spice ground from cinnamon bark. A quarter cup — 31.2 g — is a common amount in small batches, sauces, dressings and test bakes, which is why this conversion comes up so often.
Is 1/4 cup of cinnamon the same as 4 tablespoons?
Yes, by volume: a quarter cup is always 4 tablespoons. By weight, 4 level tablespoons of cinnamon come to about 31.2 g, since one tablespoon weighs about 7.8 g. Level the spoon — a heaped tablespoon of cinnamon can weigh half as much again.
Can I use cinnamon sticks instead of ground cinnamon?
Not by weight in a baking recipe — sticks do not mix into a batter. One stick is roughly equivalent to a teaspoon of ground cinnamon in infusions like mulled wine or stewed fruit, but for baking, use ground cinnamon at the weighed amount.
Related conversions
Use the cups to grams converter recipe scaler for instant answers, or browse the cups to grams hub for the full ingredient list. Related pages: 1 cup of cinnamon in grams, 1/2 cup of cinnamon in grams, 1/4 cup of nutmeg in grams. How many cups is 31.2 g of cinnamon? Tablespoons of cinnamon in grams See also our disclaimer about approximate conversions.