Milligrams to Tablespoons Conversion Calculator
Enter the weight in milligrams below to calculate the volume in tablespoons.
Result: Tablespoons
15,000 mg ≈ 1 tbsp
Do you want to convert tablespoons to milligrams?
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How to Convert Milligrams to Tablespoons
Since milligrams are a unit of mass and tablespoons are a unit of volume, which are different physical quantities, we need to know one more physical quantity of the ingredient or substance to convert between them. In this case, we need to account for the density of the substance whenever we do a conversion.
Therefore, to convert between milligrams and tablespoons of an ingredient or substance, we must either multiply or divide by its density, depending on which direction we are performing the conversion.
Milligrams to Tablespoons Formula
To convert a measurement in milligrams to tablespoons, divide the weight by the density of the ingredient or material. Note that in order for this to work, the density must be in milligrams per tablespoon (mg/tbsp).
If the density is given in grams per milliliter (g/mL), then first multiply the density by 14,786.765 to convert to mg/tbsp.
For a density given in g/mL, you can use this simple formula to convert:
tablespoons = milligrams / 14,786.765 × density
Thus, the volume in tablespoons is equal to the weight in milligrams divided by 14,786.765 times the density (in g/mL) of the ingredient, substance, or material.
For example, here's how to convert 50,000 milligrams to tablespoons for an ingredient with a density of 0.7 g/mL.
tablespoons = 50,000 mg / 14,786.765 × 0.7 g/mL = 4.8306 tbsp
Milligram to Tablespoon Conversion Table
| Weight in Milligrams: | Volume in Tablespoons of: | ||||
|---|---|---|---|---|---|
| Water | Milk | Cooking Oil | All Purpose Flour | Granulated Sugar | |
| 100 mg | 0.007 tbsp | 0.007 tbsp | 0.008 tbsp | 0.013 tbsp | 0.008 tbsp |
| 200 mg | 0.014 tbsp | 0.013 tbsp | 0.015 tbsp | 0.026 tbsp | 0.016 tbsp |
| 300 mg | 0.02 tbsp | 0.02 tbsp | 0.023 tbsp | 0.038 tbsp | 0.024 tbsp |
| 400 mg | 0.027 tbsp | 0.026 tbsp | 0.031 tbsp | 0.051 tbsp | 0.032 tbsp |
| 500 mg | 0.034 tbsp | 0.033 tbsp | 0.038 tbsp | 0.064 tbsp | 0.04 tbsp |
| 600 mg | 0.041 tbsp | 0.039 tbsp | 0.046 tbsp | 0.077 tbsp | 0.048 tbsp |
| 700 mg | 0.047 tbsp | 0.046 tbsp | 0.054 tbsp | 0.089 tbsp | 0.056 tbsp |
| 800 mg | 0.054 tbsp | 0.053 tbsp | 0.061 tbsp | 0.102 tbsp | 0.064 tbsp |
| 900 mg | 0.061 tbsp | 0.059 tbsp | 0.069 tbsp | 0.115 tbsp | 0.072 tbsp |
| 1,000 mg | 0.068 tbsp | 0.066 tbsp | 0.077 tbsp | 0.128 tbsp | 0.08 tbsp |
| 1,100 mg | 0.074 tbsp | 0.072 tbsp | 0.085 tbsp | 0.141 tbsp | 0.088 tbsp |
| 1,200 mg | 0.081 tbsp | 0.079 tbsp | 0.092 tbsp | 0.153 tbsp | 0.096 tbsp |
| 1,300 mg | 0.088 tbsp | 0.085 tbsp | 0.1 tbsp | 0.166 tbsp | 0.104 tbsp |
| 1,400 mg | 0.095 tbsp | 0.092 tbsp | 0.108 tbsp | 0.179 tbsp | 0.112 tbsp |
| 1,500 mg | 0.101 tbsp | 0.098 tbsp | 0.115 tbsp | 0.192 tbsp | 0.12 tbsp |
| 1,600 mg | 0.108 tbsp | 0.105 tbsp | 0.123 tbsp | 0.205 tbsp | 0.128 tbsp |
| 1,700 mg | 0.115 tbsp | 0.112 tbsp | 0.131 tbsp | 0.217 tbsp | 0.136 tbsp |
| 1,800 mg | 0.122 tbsp | 0.118 tbsp | 0.138 tbsp | 0.23 tbsp | 0.144 tbsp |
| 1,900 mg | 0.128 tbsp | 0.125 tbsp | 0.146 tbsp | 0.243 tbsp | 0.152 tbsp |
| 2,000 mg | 0.135 tbsp | 0.131 tbsp | 0.154 tbsp | 0.256 tbsp | 0.16 tbsp |
When to Convert Milligrams to Tablespoons
Milligrams and tablespoons are both commonly used to measure cooking ingredients.
For cooking applications, most chefs suggest measuring dry ingredients by weight rather than volume to improve accuracy in the measurements.[1] The density of dry ingredients can vary for a variety of reasons, such as compaction and clumping.
The best way to ensure an accurate conversion is to use a scale. When a scale is not available, a calculator like the one above is a good way to estimate the weight to volume conversion.
Another useful application of weight and volume conversions is chemistry. When performing chemical reactions by combining separate chemicals to produce a new chemical, one must know the exact amount of each chemical to add in order to maximize the yield of the reaction.
It is common to mix powdered chemicals with liquid, or aqueous, chemicals, and this is where it becomes very useful to convert between weights and volumes.[2]
Keep reading to learn more about each unit of measure.
What Is a Milligram?
The milligram is a unit of mass equal to 1/1,000 of a gram, or 0.0154 grains.
The milligram, or milligramme, is an SI unit of mass in the metric system. In the metric system, "milli" is the prefix for thousandths, or 10-3. Milligrams can be abbreviated as mg; for example, 1 milligram can be written as 1 mg.
A milligram is frequently referred to as a unit of weight. While technically, a milligram is a measure of mass, and weight is actually a measure of force, the two are equivalent as long as we are performing our calculations on Earth.
For example, an object with a mass of 1 milligram weighs 1 milligram on Earth, but only weighs one-sixth of that on the moon, yet still has the same mass.
Learn more about milligrams.
What Is a Tablespoon?
A tablespoon is a unit of volume equal to three teaspoons or ½ fluid ounce.[3] One tablespoon is equal to 14.7868 milliliters, but for nutrition labeling, one tablespoon is rounded to 15 milliliters.[4]
The tablespoon is a US customary unit of volume. Tablespoons can be abbreviated as tbsp, and are also sometimes abbreviated as T, Tbls, or Tb. For example, 1 tablespoon can be written as 1 tbsp, 1 T, 1 Tbls, or 1 Tb.
Learn more about tablespoons.
References
- National Institute of Standards & Technology, Culinary Measurement Tips, https://www.nist.gov/pml/owm/culinary-measurement-tips
- CK-12 Foundation, Introductory Chemistry (CK-12) - 12.6: Mass-Volume Stoichiometry, https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Introductory_Chemistry_(CK-12)/12%3A_Stoichiometry/12.06%3A_Mass-Volume_Stoichiometry
- Merriam-Webster, tablespoon, https://www.merriam-webster.com/dictionary/tablespoon
- U.S. Food & Drug Administration, Guidance for Industry: Guidelines for Determining Metric Equivalents of Household Measures, https://www.fda.gov/regulatory-information/search-fda-guidance-documents/guidance-industry-guidelines-determining-metric-equivalents-household-measures