How Much Is 3 Ounces of Peanut Butter in Tablespoons?
Converting 3 ounces of peanut butter to tablespoons gives 5.27 tbsp. First convert to grams (3 oz = 85.05g), then divide by the density of peanut butter (258g per cup). Each ingredient fills a different volume at the same weight.
Formula and Step-by-Step
- Start with 3 ounces of peanut butter
- Convert ounces to grams: 3 × 28.35 = 85.05g
- 1 cup of peanut butter = 258g
- 85.05g ÷ 258g/cup = 0.33 cups × 16 = 5.27 tablespoons
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Peanut butter should be stirred before measuring if the oil has separated. An unmixed jar will give inconsistent measurements.
Peanut Butter at Different Amounts
How peanut butter scales across common ounces measurements. Your amount (3 ounces) is highlighted.
Other Amounts of Peanut Butter
| Ounces | US Tablespoons | Metric Tablespoon | Australian Tablespoon |
|---|---|---|---|
| 1 ounce | 1.76 tbsp | 1.73 tbsp | 1.30 tbsp |
| 2 ounces | 3.52 tbsp | 3.47 tbsp | 2.60 tbsp |
| 3 ounces | 5.27 tbsp | 5.20 tbsp | 3.90 tbsp |
| 4 ounces | 7.03 tbsp | 6.93 tbsp | 5.20 tbsp |
| 5 ounces | 8.79 tbsp | 8.67 tbsp | 6.50 tbsp |
| 6 ounces | 10.55 tbsp | 10.40 tbsp | 7.80 tbsp |
| 8 ounces | 14.06 tbsp | 13.87 tbsp | 10.40 tbsp |
| 10 ounces | 17.58 tbsp | 17.33 tbsp | 13.00 tbsp |
| 12 ounces | 21.10 tbsp | 20.80 tbsp | 15.60 tbsp |
| 16 ounces | 28.13 tbsp | 27.73 tbsp | 20.80 tbsp |
Understanding the Units
What is an Ounce?
Weight ounces and fluid ounces are different measurements. A fluid ounce measures volume (29.574 ml), while an ounce measures weight (28.35g). They only align for water, where 1 fl oz weighs approximately 1 oz.
What is a Tablespoon?
A tablespoon (tbsp) is a US customary unit of volume equal to 14.787 milliliters, 3 teaspoons, or 1/16 of a cup. It is commonly used for measuring smaller amounts of ingredients.