Troy Pound to Stone Converter
Convert Troy Pound (lb t) to Stone (st) instantly. 1 lb t = 0.058776 st.
Mass Converter
26 units available
1 lb t = 0.058776 st
Formula:
st = lb t × 0.0587755102With your value: 1 lb t = 0.05877551 st
How big is that?
Everyday references on a logarithmic scale, all expressed in troy pound so you can sanity-check the result.
Other Troy Pound to Stone conversions
Troy Pound to Stone Conversion Table
| Troy Pound (lb t) | Stone (st) |
|---|---|
| 0.5 | 0.029388 |
| 1 | 0.058776 |
| 2 | 0.117551 |
| 5 | 0.293878 |
| 10 | 0.587755 |
| 15 | 0.881633 |
| 20 | 1.17551 |
| 25 | 1.469388 |
| 50 | 2.938776 |
| 100 | 5.877551 |
| 250 | 14.693878 |
| 500 | 29.387755 |
| 1000 | 58.77551 |
Stone to Troy Pound Conversion Table
| Stone (st) | Troy Pound (lb t) |
|---|---|
| 0.5 | 8.506944 |
| 1 | 17.013889 |
| 2 | 34.027778 |
| 5 | 85.069444 |
| 10 | 170.138889 |
| 15 | 255.208333 |
| 20 | 340.277778 |
| 25 | 425.347222 |
| 50 | 850.694444 |
| 100 | 1,701.388889 |
| 250 | 4,253.472222 |
| 500 | 8,506.944444 |
| 1000 | 17,013.888889 |
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.
Troy Pound (lb t)
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 Troy Pound to Stone
To convert from Troy Pound (lb t) to Stone (st), multiply the value by 0.0587755102.
Formula: st = lb t × 0.0587755102
Reverse: lb t = st × 17.0138888889
Step-by-Step Example
- Start with your value in Troy Pound. For example: 5 lb t
- Multiply by the conversion factor: 5 x 0.0587755102
- The result is: 0.293878 st
About Troy Pound
The troy pound equals 12 troy ounces, about 373.24 grams — lighter than the familiar avoirdupois pound.
Common uses: precious metals, bullion, numismatics.
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 Troy Pound?
There are exactly 0.0587755102 Stone in 1 Troy Pound. This means the conversion factor from Troy Pound to Stone is 0.0587755102.
What is the formula to convert Troy Pound to Stone?
The formula to convert Troy Pound to Stone is: st = lb t × 0.0587755102. For example, to convert 10 Troy Pound to Stone, you would multiply 10 by 0.0587755102.
What is a Troy Pound?
The troy pound equals 12 troy ounces, about 373.24 grams — lighter than the familiar avoirdupois pound.
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 Troy Pound?
The Troy Pound is commonly used in precious metals, bullion, numismatics.
Related Mass Conversions
Cite this page
UnitConvertLab. (2026). Troy Pound to Stone converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/troy_pound-to-stone