One gram of ground black pepper is 0.43636364 teaspoons, so converting grams of ground black pepper to teaspoons means multiplying by 0.43636364. That factor is specific to this ingredient — it comes from its density, not from any relationship between the two units.
Put next to water — 1 g per mL exactly — ground black pepper measures 0.46494 g per mL. That ratio, 46.49%, is what separates this page from every other ingredient in the same units, and it is measured rather than defined.
A level teaspoon of ground black pepper weighs 2.292 g. A kitchen scale that reads to the nearest gram is therefore working at roughly 43.6% resolution on a single spoonful, which is why measuring spoons beat scales below about 5 g and lose to them above it. Three teaspoons make a tablespoon, so the same spoonful is 6.875 g if the recipe scales up.
Grams are the unit this conversion is really for. A domestic scale resolves to a gram, which is 0.909% of a cup of ground black pepper, so weighing gets an accuracy no measuring cup can reach. A 500 g pack of it is 4.545 cups, and a 1 kg pack 9.091.
The condition this weight assumes: Freshly ground is lighter per spoon than the pre-ground jar, which settles and compacts on the shelf.
The formula
grams- The amount of ground black pepper you are converting, in grams
0.436363636364- Teaspoons per gram for ground black pepper, from its density of 0.46494 g/mL
teaspoons- The equivalent quantity in teaspoons
How it works, step by step
- Enter the quantity in grams.
- It is multiplied by 0.436363636364, the teaspoons-per-gram figure for ground black pepper.
- The result appears in teaspoons, with a second reading in mL beneath it.
- Use the measure table if you want a standard recipe quantity rather than a number you type in.
Worked examples
50 g of ground black pepper in teaspoons
Take 50 g of ground black pepper: 50 × 0.43636364 gives 21.8182 teaspoons. Doubling the batch takes it to 43.6364 teaspoons, because the relationship is a straight proportion once the density is known.
150 g of ground black pepper in teaspoons
150 g of ground black pepper weighs out at 65.4545 teaspoons. Divide 65.4545 by 0.43636364 and you get back to 150 g, which is the quickest check that the factor is the right way up.
500 g of ground black pepper in teaspoons
Take 500 g of ground black pepper: 500 × 0.43636364 gives 218.182 teaspoons. Doubling the batch takes it to 436.364 teaspoons, because the relationship is a straight proportion once the density is known.
How to read your score
Frequently asked questions
How many teaspoons are in 1 g of ground black pepper?
One gram of ground black pepper is 0.43636364 teaspoons. Half that quantity is 0.218182 teaspoons and double it is 0.872727 teaspoons, so the figure scales straight up and down — there is no offset in this conversion, only the factor.
Why is a cup of ground black pepper not 236 g like water?
Because weight per cup depends on what is in the cup. Ground black pepper has a density of 0.46494 g per mL where water has 1.00, so a cup of it weighs 110 g rather than 236.6 g. That is a difference of 126.6 g per cup, and it is the reason a single volume-to-weight factor cannot be applied to every ingredient.
Does how I measure it change the weight?
Yes, and by more than most people expect. Handling changes the weight of a cup of ground black pepper by roughly 20% — about 11 g either side of 110 g — because freshly ground is lighter per spoon than the pre-ground jar, which settles and compacts on the shelf. Weighing removes the question entirely.
Is a fluid ounce of ground black pepper the same as an ounce?
No. A fluid ounce is a volume — one eighth of a US cup, 29.57 mL — and an ounce is a weight. One fluid ounce of ground black pepper weighs 0.485 oz, so the two readings differ by 51.5%. They coincide only for something with the density of water, and then only roughly.
Is this a US cup or a metric cup?
US customary: 236.59 mL, which is the cup every US recipe means. A metric cup is 250 mL, so the same cup of ground black pepper would weigh 116.24 g instead of 110 g — 6.24 g more, or 5.67%. Australian and some European recipes use the metric cup, and the difference is large enough to matter in baking.
Do I need a scale for this, or will measuring cups do?
At this size the spoon wins. One teaspoon of ground black pepper is 2.292 g, and a scale reading to the nearest gram is working at 43.6% resolution on that — a measuring spoon is the more accurate instrument below about 5 g, which is why spice quantities are still written in spoons.
How much does 2 tsp of ground black pepper weigh?
2 tsp of ground black pepper comes to 4.5833 g, or 4.5833 grams. This page runs that calculation in reverse — enter a weight and it returns the volume — and the teaspoons-to-grams page does it in the direction the question is usually asked.
Ground black pepper in grams and teaspoons
| Grams | Teaspoons | Unrounded |
|---|---|---|
| 5 g | 2.18182 tsp | 2.181818182 |
| 10 g | 4.36364 tsp | 4.363636364 |
| 25 g | 10.9091 tsp | 10.90909091 |
| 50 g | 21.8182 tsp | 21.81818182 |
| 100 g | 43.6364 tsp | 43.63636364 |
| 125 g | 54.5455 tsp | 54.54545455 |
| 150 g | 65.4545 tsp | 65.45454545 |
| 200 g | 87.2727 tsp | 87.27272727 |
| 250 g | 109.091 tsp | 109.0909091 |
| 300 g | 130.909 tsp | 130.9090909 |
| 500 g | 218.182 tsp | 218.1818182 |
| 1000 g | 436.364 tsp | 436.3636364 |
Based on 110 g per cup of ground black pepper. One gram of ground black pepper is 0.43636364 teaspoons.
| Measure | Grams | Ounces | Millilitres |
|---|---|---|---|
| 1 cup | 110 g | 3.88 oz | 236.6 mL |
| 1 tbsp | 6.875 g | 0.243 oz | 14.79 mL |
| 2 tsp | 4.583 g | 0.162 oz | 9.858 mL |
| 1 tsp | 2.292 g | 0.0808 oz | 4.929 mL |
| 3/4 tsp | 1.719 g | 0.0606 oz | 3.697 mL |
| 1/2 tsp | 1.146 g | 0.0404 oz | 2.464 mL |
| 1/4 tsp | 0.5729 g | 0.0202 oz | 1.232 mL |
| 1/8 tsp | 0.2865 g | 0.0101 oz | 0.6161 mL |
US customary measures: 1 cup = 236.59 mL, 1 tbsp = 14.79 mL, 1 tsp = 4.93 mL.
| Ingredient | Grams per cup | Ounces per cup | Density (g/mL) |
|---|---|---|---|
| Ground cumin | 101 g | 3.563 oz | 0.4269 |
| Ground cloves | 101 g | 3.563 oz | 0.4269 |
| Ground nutmeg | 106 g | 3.739 oz | 0.448 |
| Ground black pepper (this page) | 110 g | 3.88 oz | 0.4649 |
| Paprika | 110 g | 3.88 oz | 0.4649 |
| Onion powder | 115 g | 4.057 oz | 0.4861 |
| Ground cinnamon | 125 g | 4.409 oz | 0.5283 |
Ordered by weight. The spread across this group is why a single generic cups-to-grams factor cannot work.