Tablespoon to Grams Jam

Ingredient Calculator
🍓

Jam Converter

Density: 1.37 g/ml · 1 tbsp = 20.55 g
tbsp
g
Enter a value to see the conversion

Jam tablespoon to grams

Use this jam converter to turn tablespoons of jam into grams. One tablespoon of jam is about 20.55 grams, based on a density of 1.37 g/ml. Enter the tablespoons and read the weight, or use the swap button to go from grams back to tablespoons.

A tablespoon measures volume and a gram measures weight. This jam converter links the two with jam's density of 1.37 g/ml, so one tablespoon of jam is about 20.55 grams.

You get an accurate jam weight without a kitchen scale, the formula to check by hand, and a full conversion table. Enter tablespoons for grams, or swap to go from grams back to tablespoons.

Below you will find the jam calculator, the formula, a density comparison, an equals view, a unit chart, the conversion table, and common questions about jam.

The Math

The formula: jam tablespoons to grams

Grams = tablespoons × 15 × density. Jam has a density of 1.37 g/ml, so one tablespoon is 15 × 1.37 = 20.55 grams. Move the sliders to see how the amount and density change the weight.

💡 A US tablespoon holds 14.79 ml, so one US tablespoon of jam is about 20.26 grams, a little less than the 15 ml metric spoon.

20.55 grams
=
1 Tablespoons
×
15 ml per tablespoon
×
1.37 Density (g/ml)
1
15 (metric)
1.37
Why Weights Differ

Jam tablespoon grams, compared

A tablespoon of jam weighs about 20.55 grams because jam has a density of 1.37 g/ml. The chart compares it with other common ingredients — click any bar to load it in the calculator.

Grams per level tablespoon, metric 15 ml standard.

One Tablespoon

One tablespoon of Jam equals grams

One tablespoon of jam equals about 20.55 grams. Pick another ingredient to see how the weight changes on the scale.

💧

1 tablespoon equals

15.0 grams

Water

Unit Equivalents

Jam tablespoon equivalent in grams

One tablespoon of jam equals 3 teaspoons, 15 ml, and about 20.55 grams. Set the amount to see teaspoons, tablespoons, cups, and grams together.

3 Teaspoons
1 Tablespoons
15 Milliliters
0.06 US Cups
7.95 Grams
Three Steps

Jam tablespoon to grams calculator

Convert jam in three steps: jam is already selected, so enter the tablespoons and read the grams. Each tablespoon of jam is about 20.55 grams.

01
🧂

Jam is selected

This tool defaults to jam at 1.37 g/ml. You can switch to another ingredient at any time.
02
🥄

Enter the tablespoons

Type the number of tablespoons, or tap a quick amount. Switch between the metric and US tablespoon standard.
03
⚖️

Read the grams

The calculator multiplies volume by density and shows the weight in grams. Copy it or swap the direction.
Full Table

Jam Tablespoon to Grams

Half, one, two, three, and five tablespoon amounts for jam and other ingredients. Values use a level tablespoon and the 15 ml metric standard.

Ingredient ½ tbsp 1 tbsp 2 tbsp 3 tbsp 5 tbsp Density (g/ml)
🫧 Active Dry Yeast 5.10g 10.20g 20.40g 30.60g 51.00g 0.68
🌾 All-Purpose Flour 3.98g 7.95g 15.90g 23.85g 39.75g 0.53
🫧 Baking Powder 6.75g 13.50g 27.00g 40.50g 67.50g 0.9
🫧 Baking Soda 8.25g 16.50g 33.00g 49.50g 82.50g 1.1
🟤 Brown Sugar 6.98g 13.95g 27.90g 41.85g 69.75g 0.93
🧈 Butter 7.20g 14.40g 28.80g 43.20g 72.00g 0.96
🌱 Chia Seeds 5.40g 10.80g 21.60g 32.40g 54.00g 0.72
🫙 Cinnamon 4.20g 8.40g 16.80g 25.20g 42.00g 0.56
🍫 Cocoa Powder 3.90g 7.80g 15.60g 23.40g 39.00g 0.52
🌽 Cornstarch 4.05g 8.10g 16.20g 24.30g 40.50g 0.54
🧀 Cream Cheese 7.65g 15.30g 30.60g 45.90g 76.50g 1.02
🌱 Flax Seeds 4.05g 8.10g 16.20g 24.30g 40.50g 0.54
🍬 Granulated Sugar 6.38g 12.75g 25.50g 38.25g 63.75g 0.85
☕ Ground Coffee 3.15g 6.30g 12.60g 18.90g 31.50g 0.42
🥛 Heavy Cream (36%) 7.42g 14.85g 29.70g 44.55g 74.25g 0.99
🍯 Honey 10.65g 21.30g 42.60g 63.90g 106.50g 1.42
🍓 Jam / Jelly 10.28g 20.55g 41.10g 61.65g 102.75g 1.37
🍋 Lemon Juice 7.73g 15.45g 30.90g 46.35g 77.25g 1.03
🥛 Light Cream (13%) 7.58g 15.15g 30.30g 45.45g 75.75g 1.01
🍁 Maple Syrup 9.90g 19.80g 39.60g 59.40g 99.00g 1.32
🥛 Milk 7.73g 15.45g 30.90g 46.35g 77.25g 1.03
🍫 Nutella 9.00g 18.00g 36.00g 54.00g 90.00g 1.2
🫒 Olive Oil 6.90g 13.80g 27.60g 41.40g 69.00g 0.92
🥜 Peanut Butter 8.18g 16.35g 32.70g 49.05g 81.75g 1.09
🍬 Powdered Sugar 4.20g 8.40g 16.80g 25.20g 42.00g 0.56
🍚 Rice (raw) 6.38g 12.75g 25.50g 38.25g 63.75g 0.85
🥣 Rolled Oats 3.00g 6.00g 12.00g 18.00g 30.00g 0.4
🥢 Soy Sauce 9.00g 18.00g 36.00g 54.00g 90.00g 1.2
🧂 Table Salt 9.15g 18.30g 36.60g 54.90g 91.50g 1.22
🍅 Tomato Paste 8.25g 16.50g 33.00g 49.50g 82.50g 1.1
🌿 Vanilla Extract 6.60g 13.20g 26.40g 39.60g 66.00g 0.88
🫗 Vegetable Oil 6.90g 13.80g 27.60g 41.40g 69.00g 0.92
🍶 Vinegar 7.58g 15.15g 30.30g 45.45g 75.75g 1.01
💧 Water 7.50g 15.00g 30.00g 45.00g 75.00g 1
🥛 Yogurt 7.73g 15.45g 30.90g 46.35g 77.25g 1.03
Quick Convert

Jam tablespoon slider

Drag the spoon to preview any amount of jam from a quarter tablespoon up to twelve. Each tablespoon is about 20.55 grams. For exact baking, weigh jam on a kitchen scale.

2 tbsp
→
25.5g

Got Questions?

Frequently Asked

Common questions about jam tablespoon to grams conversion

One tablespoon of jam weighs about 20.55 grams. This uses a density of 1.37 g/ml and a 15 ml tablespoon, so grams = 1 × 15 × 1.37.

Two tablespoons of jam weigh about 41.1 grams, since each tablespoon is about 20.55 grams.

Multiply the tablespoons by 15 ml, then by the density of jam, 1.37 g/ml. Grams = tablespoons × 15 × 1.37. The calculator applies this for you.

About 4.87 tablespoons. Divide the grams by 20.55, the weight of one tablespoon of jam.

A teaspoon is a third of a tablespoon, so about 6.85 grams of jam.

Half a tablespoon of jam is about 10.28 grams.

Three tablespoons of jam weigh about 61.65 grams.

Because jam has a density of 1.37 g/ml. A tablespoon fixes the volume at 15 ml, and weight = volume × density, so 15 × 1.37 = 20.55 grams.

A US tablespoon is 14.79 ml instead of 15 ml, so one US tablespoon of jam is about 20.26 grams, a little less than the metric 20.55 grams.

Use a level tablespoon for these values. A heaping spoon holds more and makes the grams less predictable. For exact baking, weigh jam on a kitchen scale.