⚖️ Pennyweights to Stone Converter

5.0 out of 5 (1 rating)

Enter details

1 pennyweight =
0.000244898 stone
1 stone =
4,083.33 pennyweights
Formula
st = dwt × 0.000244898
Handy values
100 dwt = 0.0244898 st · 1,000 dwt = 0.244898 st · 10,000 dwt = 2.44898 st

Rate this calculator

Was it useful? A quick star rating helps others — and you can leave a comment too.
Rate it: ★ ★ ★ ★ ★

⚡ Pennyweights to Stone: the quick answer

1 dwt = 0.000244898 st 1 pennyweight equals 0.000244898 stone

To convert pennyweights to stone, multiply the value by 0.000244898. To go the other way, multiply stone by 4,083.33 to get pennyweights.

↔ Convert stone to pennyweights instead

🧮 Formula

Pennyweights to Stone
st = dwt × 0.000244898
Stone to Pennyweights
dwt = st × 4,083.33

Where

  • dwt = the weight in pennyweights
  • st = the weight in stone
Every unit here is defined by its weight in kilograms, so the conversion factor is (kilograms per pennyweight) ÷ (kilograms per stone).

📊 Pennyweights to Stone conversion table

Pennyweights (dwt)Stone (st)
1 dwt0.000244898 st
5 dwt0.00122449 st
10 dwt0.00244898 st
25 dwt0.00612245 st
50 dwt0.0122449 st
100 dwt0.0244898 st
250 dwt0.0612245 st
500 dwt0.122449 st
1,000 dwt0.244898 st
2,500 dwt0.612245 st
5,000 dwt1.22449 st
10,000 dwt2.44898 st
100,000 dwt24.4898 st
1,000,000 dwt244.898 st

✏️ Worked examples

Convert 25 pennyweights to stone

25 dwt × 0.000244898 = 0.00612245 st

Try this example →

Convert 250 pennyweights to stone

250 dwt × 0.000244898 = 0.0612245 st

Try this example →

📘 About these units

Pennyweight (dwt). A pennyweight is 1/20 of a troy ounce (1.555 g), used by jewellers.

Stone (st). A stone is 14 pounds (6.35 kg), used for body weight in the UK and Ireland.

❓ Frequently asked questions

How many stone are in one pennyweight?

There are 0.000244898 stone in one pennyweight.

How do I convert pennyweights to stone?

Multiply the number of pennyweights by 0.000244898. For example, 10 pennyweights equal 0.00244898 stone.

How many pennyweights are in one stone?

One stone equals 4,083.33 pennyweights.

How many stone is 1,000 pennyweights?

0.244898 stone. Other common values: 100 pennyweights = 0.0244898 stone and 10,000 pennyweights = 2.44898 stone.

What people are saying
★★★★★
Anonymous · 22 Oct 2026