Yeast teaspoons to grams
A level teaspoon of dry yeast weighs about 3.1 grams. The number everyone remembers comes from the packet: one standard US packet holds 7 grams, which is 2¼ teaspoons.
| Teaspoons | Grams |
|---|---|
| ⅛ tsp | 0.4 g |
| ¼ tsp | 0.8 g |
| ½ tsp | 1.6 g |
| ¾ tsp | 2.3 g |
| 1 tsp | 3.1 g |
| 1 ¼ tsp | 3.9 g |
| 1 ½ tsp | 4.7 g |
| 2 tsp | 6.2 g |
| 2 ½ tsp | 7.8 g |
| 1 tbsp | 9.3 g |
Grams of yeast to teaspoons
| Grams | Teaspoons | With measuring spoons |
|---|---|---|
| 1 g | ⅜ tsp | ¼ + ⅛ tsp |
| 2 g | ⅝ tsp | ½ + ⅛ tsp |
| 3 g | 1 tsp | 1 tsp |
| 4 g | 1 ¼ tsp | 1 ¼ tsp |
| 5 g | 1 ⅝ tsp | 1 ½ + ⅛ tsp |
| 7 g | 2 ¼ tsp | 2 ¼ tsp |
| 8 g | 2 ⅝ tsp | 2 ½ + ⅛ tsp |
| 10 g | 3 ¼ tsp | 1 tbsp + ¼ tsp |
| 14 g | 4 ½ tsp | 1 tbsp + 1 ½ tsp |
Packets, strips and jars
- 1 packet (¼ ounce): 7 grams, or 2¼ teaspoons.
- A strip of 3 packets: 21 grams, or 6¾ teaspoons.
- A 4-ounce jar: 113 grams, which is about 36 teaspoons, or roughly 16 packets' worth.
If a recipe calls for "1 package" of yeast, it means one of these 7-gram packets. Packet sizes can differ outside the US, so if you buy yeast abroad, check the weight printed on the packet.
Instant yeast vs active dry yeast
Both come in the same 7-gram, 2¼-teaspoon packets, so the measurements on this page work for either. The difference is in how you use them. Active dry yeast is traditionally dissolved in warm water first, while instant yeast (also sold as rapid-rise or bread machine yeast) can be mixed straight into the flour. Most American recipes treat the two as interchangeable one for one; some bakers use a little less instant yeast because it works faster.
Is your yeast still alive?
Yeast that's past its best won't raise your dough, no matter how carefully you measure it. To check, stir a teaspoon of yeast and a pinch of sugar into a quarter cup of lukewarm water. Within about 10 minutes it should be foamy. If nothing happens, buy fresh yeast. Once opened, a jar keeps longest in the fridge or freezer.
Frequently asked questions
How many teaspoons are in a packet of yeast?
A standard US packet of dry yeast holds 2¼ teaspoons, which weighs 7 grams (¼ ounce).
How many grams is 1 teaspoon of yeast?
One level teaspoon of dry yeast weighs about 3.1 grams.
How many grams is 1 tablespoon of yeast?
One tablespoon of dry yeast is about 9.3 grams, a little more than one packet.
How many teaspoons is 7 grams of yeast?
7 grams of dry yeast is 2¼ teaspoons, exactly one standard packet.
How many teaspoons is 10 grams of yeast?
10 grams of dry yeast is about 1 tbsp + ¼ tsp.
Can I use instant yeast instead of active dry yeast?
Yes. Most recipes swap them one for one. Instant yeast can be mixed straight into the flour, while active dry yeast is usually dissolved in warm water first.