Grams to Tablespoons – Peanut Butter
Peanut butter density ≈0.94 g/mL. 1 tbsp ≈13.9 g. Smooth vs chunky may vary slightly.
Peanut Butter Calculator
Formula: tablespoons = grams ÷ 13.9 (approx.).
What Are Grams and Tablespoons?
A gram (g) is a unit of mass in the metric system (1 g ≈0.03527 oz). A tablespoon (tbsp) is a unit of volume equal to 3 teaspoons, or about 14.7868 milliliters. Mass and volume measure different things, so you need the ingredient's density to convert between them.1
Peanut Butter Density and Formula
Peanut butter has a density of approximately 0.94 g/mL, making it a dense, thick spread. This density gives us approximately 13.9 grams per tablespoon. Smooth and chunky peanut butter have very similar densities, though chunky may pack slightly differently due to the peanut pieces.
tablespoons = grams ÷ 13.9
grams = tablespoons Ã 13.9
More precisely, tablespoons = grams ÷ (14.7868 Ã density). For peanut butter with density ~0.94 g/mL, this gives approximately 13.9 grams per tablespoon.2
Note: Results are approximate. Temperature can affect peanut butter's spreadability and how it fills a measuring spoon, though the mass remains constant. Natural peanut butter may need to be stirred first to mix in separated oil.
Peanut Butter Conversion Table
This table lists common gram amounts with their approximate tablespoon equivalents for peanut butter.
| Grams (g) | Tablespoons (tbsp) |
|---|
Assumes 1 tbsp ≈13.9 g for peanut butter. Real-world results vary slightly based on temperature and whether it's smooth or chunky.
Tips for Accurate Measuring
- Weighing is most reliable: A kitchen scale provides the most accurate peanut butter measurements.2
- Stir natural peanut butter: Natural peanut butter separates, so stir it well before measuring to ensure consistent density.
- Level measurements: When measuring by volume, level the top of the tablespoon with a straight edge or spatula for consistency.
- Temperature matters: Room temperature peanut butter is easier to measure by volume than cold peanut butter, but the mass stays constant.
- Smooth vs chunky: Smooth and chunky peanut butter have very similar densities, so the conversion applies to both types.
FAQs
How many tablespoons is 50 g of peanut butter?
About 3.60 tbsp (50 ÷ 13.9). Use the calculator for exact rounding.
How many grams is 3 tablespoons of peanut butter?
About 41.7 g (3 Ã 13.9).
Do smooth and chunky peanut butter have different densities?
Smooth and chunky peanut butter have very similar densities (~0.94 g/mL), so the tablespoon conversion (13.9 g per tbsp) applies to both types.
Should I stir natural peanut butter before measuring?
Yes! Natural peanut butter separates with oil on top. Stirring well before measuring ensures consistent density and accurate measurements.
Does temperature affect peanut butter measurements?
Temperature affects peanut butter's spreadability and how it fills a measuring spoon, but the mass (weight in grams) remains constant. Room temperature peanut butter is easier to measure by volume.
Sources
- Tablespoon ≈14.7868 mL; density needed to convert mass to volume.2
- Measurement accuracy and density guidance; tablespoons derived from grams and density for peanut butter.
To keep this page fast and focused, external links are omitted. Values reflect commonly cited references in food measurement guides and cooking references.