Dram to Short Ton (US) Converter

Mass Converter

26 units available

Decimals:

From

To

1.953125e-6

1 dr = 1.953125e-6 ton

Formula:

ton = dr × 0.0000019531

With your value: 1 dr = 1.953125e-6 ton

How big is that?

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

Paperclip (1/1.8 your value)0.564 dr

Your value1.00 dr

AA battery (14× your value)13.5 dr

Can of soda (2.2e+2× your value)220 dr

Bag of sugar (5.6e+2× your value)564 dr

House cat (2.5e+3× your value)2.54e+3 dr

Other Dram to Short Ton (US) conversions

2 dr to ton 3 dr to ton 4 dr to ton 5 dr to ton 6 dr to ton 7 dr to ton 8 dr to ton

Dram to Short Ton (US) Conversion Table

Dram (dr)	Short Ton (US) (ton)
0.5	9.765625e-7
1	1.953125e-6
2	3.906250e-6
5	9.765625e-6
10	1.953125e-5
15	2.929688e-5
20	3.906250e-5
25	4.882812e-5
50	9.765625e-5
100	0.000195
250	0.000488
500	0.000977
1000	0.001953

Short Ton (US) to Dram Conversion Table

Short Ton (US) (ton)	Dram (dr)
0.5	256,000
1	512,000
2	1,024,000
5	2,560,000
10	5,120,000
15	7,680,000
20	10,240,000
25	12,800,000
50	25,600,000
100	51,200,000
250	128,000,000
500	256,000,000
1000	512,000,000

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.

Dram (dr)

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 Dram to Short Ton (US)

To convert from Dram (dr) to Short Ton (US) (ton), multiply the value by 1.953125e-6.

Formula: ton = dr × 0.0000019531

Reverse: dr = ton × 512,000

Step-by-Step Example

Start with your value in Dram. For example: 5 dr
Multiply by the conversion factor: 5 x 1.953125e-6
The result is: 9.765625e-6 ton

About Dram

The dram (dr) is a unit of mass and weight. One dram equals 0.001771845195 kilograms. UnitConvertLab converts it against every other mass unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: mass calculations, engineering and science, education.

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: US freight, construction materials, mining.

Frequently Asked Questions

How many Short Ton (US) are in 1 Dram?

There are exactly 1.953125e-6 Short Ton (US) in 1 Dram. This means the conversion factor from Dram to Short Ton (US) is 1.953125e-6.

What is the formula to convert Dram to Short Ton (US)?

The formula to convert Dram to Short Ton (US) is: ton = dr × 0.0000019531. For example, to convert 10 Dram to Short Ton (US), you would multiply 10 by 1.953125e-6.

What is a Dram?