How Much Is 138 Grams of Lentils in Teaspoons?
138 grams of lentils equals 34.50 tsp. Lentils has a density of 192g per cup. A lighter ingredient like flour (125g/cup) would fill more volume at the same weight, which is why ingredient-specific conversions matter.
Formula and Step-by-Step
- Start with 138 grams of lentils
- 1 cup of lentils = 192g
- 138g ÷ 192g/cup = 0.72 cups × 48 = 34.50 teaspoons
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Lentils are dense at 192g per cup. Pour them into the measuring spoon and level off without shaking, which settles the beans and increases the weight.
Lentils at Different Amounts
How lentils scales across common grams measurements. Your amount (138 grams) is highlighted.
Other Amounts of Lentils
| Grams | US Teaspoons | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 5 grams | 1.25 tsp | 1.23 tsp | 1.04 tsp |
| 10 grams | 2.50 tsp | 2.46 tsp | 2.08 tsp |
| 25 grams | 6.25 tsp | 6.16 tsp | 5.20 tsp |
| 50 grams | 12.50 tsp | 12.32 tsp | 10.41 tsp |
| 75 grams | 18.75 tsp | 18.48 tsp | 15.61 tsp |
| 100 grams | 25.00 tsp | 24.65 tsp | 20.82 tsp |
| 138 grams | 34.50 tsp | 34.01 tsp | 28.73 tsp |
| 150 grams | 37.50 tsp | 36.97 tsp | 31.23 tsp |
| 200 grams | 50.00 tsp | 49.29 tsp | 41.64 tsp |
| 250 grams | 62.50 tsp | 61.61 tsp | 52.05 tsp |
| 500 grams | 125.00 tsp | 123.23 tsp | 104.09 tsp |
Understanding the Units
What is a Gram?
A gram (g) is a metric unit of mass equal to 1/1000 of a kilogram. It is the standard weight measurement for precise baking worldwide. Professional bakers prefer grams because they are more accurate than volume measurements.
What is a Teaspoon?
A US teaspoon is 4.929 ml, a metric teaspoon is exactly 5 ml, and an imperial teaspoon is 5.919 ml. The metric and US versions are nearly identical (1.4% difference), but the imperial teaspoon is 20% larger. For most spices the difference is negligible, but for leaveners like baking powder it can affect the result.