When a recipe lists turmeric in tablespoons and your scale reads grams, the conversion is 9 g per tablespoon. The maths is a single division: one cup of turmeric weighs 144 g, and one tablespoon is one sixteenth of a cup, so 144 ÷ 16 = 9 g. That one number unlocks the whole table below, from a single teaspoon at 3 g up to a full cup at 144 g.
Every figure here is approximate and comes from USDA, measured spooned and levelled. Small spoonfuls are the hardest amounts to weigh accurately, so if the recipe matters, check the weight on a kitchen scale.
About Turmeric
Bright yellow spice with an earthy, bitter edge. Curries, rice, marinades and golden milk. That is why it shows up in recipes measured by the tablespoon: it is used in amounts too small for a cup measure to be practical, yet large enough that guessing the weight can throw a dish off. Knowing that one tablespoon weighs 9 g lets you move between the spoon and the scale without stopping to work it out.
Storage. Airtight jar, cool and dark, up to 1 year.
Worked examples
Seasoning a pot of soup
A pot of soup for six people takes about 1 tablespoon of turmeric, 9 g, stirred in while the soup simmers. A single tablespoon seasons a whole pot, which shows why spoon weights matter for spices: the difference between one level spoon and one heaped spoon is the difference between balanced and overpowering. Add it early so the flavour has time to settle, then taste near the end and adjust the salt rather than adding more spice.
A spice rub for a roast
A spice rub for a whole chicken or a joint of meat uses 2 tablespoons of turmeric, about 18 g, mixed with salt, oil and other spices. Two tablespoons spread over the surface gives an even coating that flavours the skin without overwhelming the meat. Rub it in at least half an hour before cooking, and pat the surface dry first so the rub sticks instead of sliding off.
A curry for four people
A curry for four people often starts with 1 tablespoon of turmeric, 9 g, bloomed in hot oil with onion and garlic before the liquid goes in. Blooming the spice in oil wakes up its flavour in a way that adding it to water never does, and one tablespoon is enough to season a whole pot. Cook it for a minute until it smells fragrant, but do not let it catch, because burnt spice turns bitter and there is no fixing it.
Tablespoon to grams table
| Tablespoons | Grams |
|---|---|
| 1 teaspoon | 3 g |
| 1 tablespoon | 9 g |
| 2 tablespoons | 18 g |
| 3 tablespoons | 27 g |
| 4 tablespoons | 36 g |
| 5 tablespoons | 45 g |
| 6 tablespoons | 54 g |
| 7 tablespoons | 63 g |
| 8 tablespoons | 72 g |
| 9 tablespoons | 81 g |
| 10 tablespoons | 90 g |
| 11 tablespoons | 99 g |
| 12 tablespoons | 108 g |
| 13 tablespoons | 117 g |
| 14 tablespoons | 126 g |
| 15 tablespoons | 135 g |
| 16 tablespoons | 144 g |
One tablespoon is one sixteenth of a cup, so every figure above is the cup weight of 144 g divided by 16 and rounded to one decimal place. Sixteen tablespoons make one cup, which is why the last row of the table matches the cup weight exactly. All figures are approximate; verify with a kitchen scale when it matters.
Cups to grams for reference
Most recipes switch between cups and tablespoons, so here is the same ingredient measured in cups. Use this table when a recipe gives a cup amount and you want to weigh it, or when you have already measured in tablespoons and want to check the total.
| Cups | Tablespoons | Grams |
|---|---|---|
| 1/4 cup | 4 tablespoons | 36 g |
| 1/3 cup | 5 tablespoons plus 1 teaspoon | 48 g |
| 1/2 cup | 8 tablespoons | 72 g |
| 2/3 cup | 10 tablespoons plus 2 teaspoons | 96 g |
| 3/4 cup | 12 tablespoons | 108 g |
| 1 cup | 16 tablespoons | 144 g |
| 1 1/2 cups | 24 tablespoons | 216 g |
| 2 cups | 32 tablespoons | 288 g |
How the figure is measured
Turmeric is measured spooned and levelled: spoon it loosely into the tablespoon, then sweep the top flat with the back of a knife. Do not scoop directly from the bag or jar, because scooping packs the ingredient down and a scooped spoon can weigh far more than a spooned one. The spoon-and-level method is the one the source data assumes, so it is the method that makes the numbers on this page true.
The cup weight of 144 g comes from USDA. The tablespoon figure is that cup weight divided by 16, rounded to one decimal place, which is why the table is consistent from one row to the next. All results are approximate: brand, grind, humidity and temperature all move the real weight a little, so when a recipe has to work the first time, weigh the ingredient on a kitchen scale and use these numbers as a guide.
When precision matters most
Not every recipe needs weighing. A soup, a stew or a marinade will forgive a tablespoon of turmeric more or less, because the balance of flavours is broad and you can adjust it at the end. Baking is different: a cake, a loaf or a batch of biscuits depends on the ratio of ingredients, and being out by a few tablespoons of turmeric can change the texture, the rise or the sweetness.
Use the scale whenever the amount is large, whenever the recipe is one you have never made before, and whenever the ingredient is doing structural work rather than just adding flavour. For a single tablespoon in a savoury dish, a level spoon is accurate enough. For 72 g, which is 8 tablespoons, the spoon is a slow way to measure and a scale is both faster and more accurate. The habit to build is simple: weigh the ingredients that matter, spoon the ones that do not, and know which is which before you start cooking.
Frequently asked questions
How many grams is a tablespoon of turmeric?
One tablespoon of turmeric weighs 9 g, approximately. The figure comes from dividing the cup weight of 144 g by 16, since one tablespoon is one sixteenth of a cup. One teaspoon is 3 g, and one cup is 144 g.
How many grams is a teaspoon of turmeric?
One teaspoon of turmeric weighs 3 g, approximately. A teaspoon is a third of a tablespoon, so the teaspoon weight is the tablespoon weight of 9 g divided by three. For very small amounts, the teaspoon is the better tool, because it is easier to level accurately than a tablespoon.
How many tablespoons of turmeric are in 100 g?
About 11.1 tablespoons. The calculation is 100 g divided by 9 g per tablespoon, which gives 11.1. In practice, measure 11.1 level tablespoons and accept that the result will be a gram or two off, or weigh the ingredient directly if the recipe needs to be exact.
How many tablespoons of turmeric are in a cup?
There are 16 tablespoons in one US cup, so one cup of turmeric is 16 tablespoons and weighs 144 g. Half a cup is 8 tablespoons (72 g), a quarter cup is 4 tablespoons (36 g), and three quarters of a cup is 12 tablespoons (108 g).
Can I use a regular eating spoon instead of a measuring tablespoon?
It is not a good idea. Eating spoons vary widely in size and shape, and a tablespoon from a cutlery drawer can hold noticeably more or less than a standard measuring tablespoon. A set of measuring spoons costs very little and is the only way to make the figures on this page true in your kitchen.
Common mistakes to avoid
- Scooping directly from the bag, which packs the ingredient down and makes a spoonful weigh far more than a spooned one.
- Leaving the spoon heaped instead of levelling it, which adds an unpredictable extra amount every time.
- Measuring a damp or clumped ingredient without breaking it up first, which leaves air pockets and a short measure.
- Using a regular eating spoon instead of a measuring tablespoon, since eating spoons vary widely in size.
The thread running through all of these is the same: a tablespoon is only a standard measure when it is filled in the standard way. Measure turmeric spooned and levelled, level it off, and check the weight on a scale when the recipe has to be right, and the numbers on this page will serve you well.