Convert Peanut Butter from Tablespoon to Ounces
How many ounces is 1 tablespoon of peanut butter?
1 tablespoon of peanut butter (smooth peanut butter) is 0.57 ounces. 2 tablespoons of peanut butter is 1.13 ounces. 1/2 tablespoon of peanut butter is 0.28 ounces. 1/4 tablespoon (0.25 tablespoon) of peanut butter is 0.14 ounces. Use the converter below for any amount.
- A tablespoon here is the 15 ml metric standard, about 16.67 to a metric cup, the same size as a UK tablespoon. A US tablespoon is smaller at 14.79 ml, so US cooks measuring with US spoons need slightly more. An Australian tablespoon is larger at 20 ml, so it holds about a third more. When tablespoon size matters →
- One metric tablespoon of peanut butter weighs about 16.1 grams. A US tablespoon (14.79 ml) holds about 15.9 grams and an Australian tablespoon (20 ml) about 21.4 grams.
- A little over or under won't ruin the bake, though it can nudge the final taste or colour.
More about measuring Peanut Butter
Related Peanut Butter Ingredients
Butter is a dairy fat that creams with sugar to build structure and lift, while peanut butter is an oily paste that adds dense flavour. They are close in weight (227 g vs 268 g per cup), so weigh when swapping in cookies and bars; expect a nuttier, denser result from peanut butter. See what 1 tablespoon of butter is in ounces.
Peanuts are the whole form used for crunch and texture where peanut butter adds creaminess. A cup of peanuts (154 g) is much lighter than a cup of peanut butter (268 g); always swap by weight. See what 1 tablespoon of peanuts is in ounces.
Almond butter is the milder, slightly sweeter nut-butter sibling, a touch lighter per cup (256 g vs 268 g). It swaps 1:1 by volume for peanut butter in cookies, bars, and sauces, with a milder, less salty flavour. See our Almond Butter converter.
Sunflower seed butter is the nut-free stand-in, lighter per cup (250 g vs 268 g). It swaps 1:1 for peanut butter in school and allergy bakes, with an earthier, more savoury taste. See our Sunflower Seed Butter converter.
Hulled tahini is a smooth sesame seed paste, lighter per cup (240 g vs 268 g) and far more savoury than peanut butter. Swap by weight when using it in dressings, halva, or bars where a nut-free, bitter-edged paste suits the recipe. See our Hulled Tahini converter.
Out of peanut butter? See peanut butter substitutes →
No measuring spoons? The tool below gets you close, and a measuring spoon set keeps small amounts accurate.
Nail small amounts, get spoonsPeanut Butter Measurement Converter
Enter a value and pick your units.
Result
0.57 OuncesPeanut Butter Calculators & Baking Tools
Working with peanut butter? These tools handle the jobs a converter cannot.
- Pan Size Converter Rescale a recipe for a different cake tin size.
- Oven to Air Fryer Converter Match the temperature and time when you swap the oven for an air fryer, fan oven, or slow cooker.
- Recipe Scaler Scale any recipe up or down and keep every ingredient in ratio.
Common Peanut Butter Conversions
Here are the most common peanut butter conversions from tablespoons to ounces.
| Tablespoons | Ounces |
|---|---|
| 1 tbsp | 0.57 oz |
| 2 tbsp | 1.13 oz |
| 3 tbsp | 1.7 oz |
| 4 tbsp | 2.27 oz |
| 6 tbsp | 3.4 oz |
| 8 tbsp | 4.54 oz |
| 10 tbsp | 5.67 oz |
| 12 tbsp | 6.8 oz |
| 16 tbsp | 9.07 oz |
For the reverse conversion, see 1 ounce of peanut butter in tablespoons.
Frequently Asked Questions
- What is 1 tablespoon of peanut butter in ounces?
- 1 tablespoon of peanut butter is 0.57 ounces. The ratio is fixed, so 2 tablespoons of peanut butter is 1.13 ounces and 0.5 tablespoons is 0.28 ounces. Use the converter above for any quantity, or check the conversion chart on this page for the most common amounts at a glance. Open the peanut butter converter
- How many ounces is 1.5 tablespoons of peanut butter?
- 1.5 tablespoons of peanut butter is 0.85 ounces. The ratio is fixed, so 1 tablespoon of peanut butter is 0.57 ounces and 2 tablespoons is 1.13 ounces. Type any other amount into the converter above for the exact figure, or use the chart above for the common ones.
- What is 2 tablespoons of peanut butter in ounces?
- 2 tablespoons of peanut butter is 1.13 ounces. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 tablespoon of peanut butter is 0.57 ounces, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact ounces reading.
- How many tablespoons of peanut butter is 0.57 ounces?
- 0.57 ounces of peanut butter is 1.01 tablespoons. The conversion works the same in reverse, so you can switch between ounces and tablespoons without changing the result. This helps when a recipe lists tablespoons but you would rather weigh or measure in ounces. The converter above and the chart above cover both directions for any amount.
- What is 1/2 tbsp peanut butter in ounces?
- 1/2 tablespoon of peanut butter is 0.28 ounces. The ratio is fixed, so 1 tablespoon of peanut butter is 0.57 ounces and 2 tablespoons is 1.13 ounces. Half measures come up often when scaling a recipe down, and the figure divides cleanly. Use the converter above for any other amount, or the chart above for the common ones.