Scruple to Stone Converter
Convert Scruple (scr) to Stone (st) instantly. 1 scr = 0.000204 st.
Mass Converter
26 units available
1 scr = 0.000204 st
Formula:
st = scr × 0.0002040816With your value: 1 scr = 0.00020408 st
How big is that?
Everyday references on a logarithmic scale, all expressed in scruple so you can sanity-check the result.
Other Scruple to Stone conversions
Scruple to Stone Conversion Table
| Scruple (scr) | Stone (st) |
|---|---|
| 0.5 | 0.000102 |
| 1 | 0.000204 |
| 2 | 0.000408 |
| 5 | 0.00102 |
| 10 | 0.002041 |
| 15 | 0.003061 |
| 20 | 0.004082 |
| 25 | 0.005102 |
| 50 | 0.010204 |
| 100 | 0.020408 |
| 250 | 0.05102 |
| 500 | 0.102041 |
| 1000 | 0.204082 |
Stone to Scruple Conversion Table
| Stone (st) | Scruple (scr) |
|---|---|
| 0.5 | 2,450 |
| 1 | 4,900 |
| 2 | 9,800 |
| 5 | 24,500 |
| 10 | 49,000 |
| 15 | 73,500 |
| 20 | 98,000 |
| 25 | 122,500 |
| 50 | 245,000 |
| 100 | 490,000 |
| 250 | 1,225,000 |
| 500 | 2,450,000 |
| 1000 | 4,900,000 |
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.
Scruple (scr)
Mass
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
Stone (st)
Mass
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 Scruple to Stone
To convert from Scruple (scr) to Stone (st), multiply the value by 0.0002040816.
Formula: st = scr × 0.0002040816
Reverse: scr = st × 4,900
Step-by-Step Example
- Start with your value in Scruple. For example: 5 scr
- Multiply by the conversion factor: 5 x 0.0002040816
- The result is: 0.00102 st
About Scruple
The scruple (scr) is a unit of mass and weight. One scruple equals 0.0012959782 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 Stone
The stone equals 14 pounds or about 6.35 kg. It is primarily used in the UK and Ireland for expressing body weight.
Fun Fact: The stone varied in weight depending on the commodity being weighed until it was standardized at 14 pounds in 1835.
Common uses: body weight (UK), agriculture.
Frequently Asked Questions
How many Stone are in 1 Scruple?
There are exactly 0.0002040816 Stone in 1 Scruple. This means the conversion factor from Scruple to Stone is 0.0002040816.
What is the formula to convert Scruple to Stone?
The formula to convert Scruple to Stone is: st = scr × 0.0002040816. For example, to convert 10 Scruple to Stone, you would multiply 10 by 0.0002040816.
What is a Scruple?
The scruple (scr) is a unit of mass and weight. One scruple equals 0.0012959782 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.
What is a Stone?
The stone equals 14 pounds or about 6.35 kg. It is primarily used in the UK and Ireland for expressing body weight.
What are the common uses of Scruple?
The Scruple is commonly used in mass calculations, engineering and science, education.
Related Mass Conversions
Cite this page
UnitConvertLab. (2026). Scruple to Stone converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/scruple-to-stone