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    Mass Conversion

    Grain to Short Ton (US) Converter

    Quick answer

    To convert Grains to Short Ton (US)s, multiply by 7.142857e-8 (or divide by 14,000,000.000000002). Therefore, 1 Grain (gr) equals 7.142857e-8 Short Ton (US)s (ton).

    Formula: ton = gr × 7.142857e-8. Worked example: 10 gr = 7.142857e-7 ton.

    Convert Grain (gr) to Short Ton (US) (ton) online with our free unit converter. In mass, 1 gr = 7.142857e-8 ton. Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.

    Worked example: converting Grain to Short Ton (US)

    1. Step 1 — start with the formula. ton = gr × 7.142857e-8
    2. Step 2 — substitute your figure. 10 gr × 7.142857e-8
    3. Step 3 — read the result. 10 gr = 7.142857e-7 ton
    4. Step 4 — check it in reverse. gr = ton × 14,000,000.000000002 returns 10 gr, which matches the figure you started with.

    Mass Converter

    26 units available

    Decimals:
    7.142857e-8

    1 gr = 7.142857e-8 ton

    Formula:

    ton = gr × 7.142857e-8

    With your value: 1 gr = 7.142857e-8 ton

    How big is that?

    Everyday references on a logarithmic scale, all expressed in grain so you can sanity-check the result.

    Your value1.00 gr
    Paperclip (15× your value)15.4 gr
    AA battery (3.7e+2× your value)370 gr
    Can of soda (6.0e+3× your value)6.02e+3 gr
    Bag of sugar (1.5e+4× your value)1.54e+4 gr
    House cat (6.9e+4× your value)6.94e+4 gr

    Other Grain to Short Ton (US) conversions

    2 gr to ton3 gr to ton4 gr to ton5 gr to ton6 gr to ton7 gr to ton8 gr to ton

    Grain to Short Ton (US) Conversion Table

    Grain (gr)Short Ton (US) (ton)
    0.53.571429e-8
    17.142857e-8
    21.428571e-7
    53.571429e-7
    107.142857e-7
    151.071429e-6
    201.428571e-6
    251.785714e-6
    503.571429e-6
    1007.142857e-6
    2501.785714e-5
    5003.571429e-5
    10007.142857e-5

    Short Ton (US) to Grain Conversion Table

    Short Ton (US) (ton)Grain (gr)
    0.57,000,000
    114,000,000
    228,000,000
    570,000,000
    10140,000,000
    15210,000,000
    20280,000,000
    25350,000,000
    50700,000,000
    1001,400,000,000
    2503,500,000,000.000001
    5007,000,000,000.000001
    100014,000,000,000.000002

    Where these values come from

    Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

    Grain (gr)

    Mass

    Exact conversion

    Traceable to the kilogram, defined by fixing the Planck constant at 6.626 070 15 × 10⁻³⁴ J·s. Avoirdupois masses derive from the 1959 international pound (0.453 592 37 kg exactly).

    Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

    Bureau International des Poids et Mesures · Reviewed 2026-07-01

    Short Ton (US) (ton)

    Mass

    Exact conversion

    Traceable to the kilogram, defined by fixing the Planck constant at 6.626 070 15 × 10⁻³⁴ J·s. Avoirdupois masses derive from the 1959 international pound (0.453 592 37 kg exactly).

    Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

    Bureau International des Poids et Mesures · Reviewed 2026-07-01

    How to Convert Grain to Short Ton (US)

    To convert from Grain (gr) to Short Ton (US) (ton), multiply the value by 7.142857e-8.

    Formula: ton = gr × 7.142857e-8

    Reverse: gr = ton × 14,000,000.000000002

    Step-by-Step Example

    1. Start with your value in Grain. For example: 5 gr
    2. Multiply by the conversion factor: 5 x 7.142857e-8
    3. The result is: 3.571429e-7 ton

    Grain and Short Ton (US) Relationship

    This calculation facilitates standardized conversion between recognized units of mass. Since 1 Grain represents a fraction of a Short Ton (US) (1 Short Ton (US) ≈ 1.400e+7 Grains), the Short Ton (US) is the larger measurement interval. Understanding the relationship between Grain and Short Ton (US) is essential for accurate calculations in physics, engineering, commerce, and daily applications.

    About Grain

    The grain equals exactly 64.79891 milligrams and was originally the weight of a single barleycorn. It is still the standard unit for bullets, propellant and arrows.

    Common uses of Grain: ammunition, archery, pharmacy (historic).

    About Short Ton (US)

    The short ton equals 2,000 pounds (907.18474 kg) and is the everyday "ton" in the United States.

    Common uses of Short Ton (US): US freight, construction materials, mining.

    Frequently Asked Questions

    How many Short Ton (US)s are in 1 Grain?
    There are exactly 7.142857e-8 Short Ton (US)s in 1 Grain. This means the conversion factor from Grain to Short Ton (US) is 7.142857e-8.
    What is the formula to convert Grain to Short Ton (US)?
    The formula to convert Grain to Short Ton (US) is: ton = gr × 7.142857e-8. For example, to convert 10 Grains to Short Ton (US)s, you would multiply 10 by 7.142857e-8.
    What is a Grain?
    The grain equals exactly 64.79891 milligrams and was originally the weight of a single barleycorn. It is still the standard unit for bullets, propellant and arrows.
    What is a Short Ton (US)?
    The short ton equals 2,000 pounds (907.18474 kg) and is the everyday "ton" in the United States.
    What are the common uses of Grain?
    The Grain is commonly used in ammunition, archery, pharmacy (historic).

    Related Mass Conversions

    Kilogram → Short Ton (US)Gram → Short Ton (US)Milligram → Short Ton (US)Microgram → Short Ton (US)Nanogram → Short Ton (US)Picogram → Short Ton (US)Metric Ton → Short Ton (US)Pound → Short Ton (US)Ounce → Short Ton (US)

    Cite this page

    UnitConvertLab. (2026). Grain to Short Ton (US) converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/grain-to-short_ton