⚖️ Troy Ounces to Catties (Hong Kong) Converter

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1 troy ounce =
0.0514286 Hong Kong catties
1 Hong Kong catty =
19.4444 troy ounces
Formula
catty (HK) = oz t × 0.0514286
Handy values
5 oz t = 0.257143 catty (HK) · 10 oz t = 0.514286 catty (HK) · 100 oz t = 5.14286 catty (HK)

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⚡ Troy Ounces to Catties (Hong Kong): the quick answer

1 oz t = 0.0514286 catty (HK) 1 troy ounce equals 0.0514286 Hong Kong catties

To convert troy ounces to Hong Kong catties, multiply the value by 0.0514286. To go the other way, multiply Hong Kong catties by 19.4444 to get troy ounces.

↔ Convert Hong Kong catties to troy ounces instead

🧮 Formula

Troy Ounces to Catties (Hong Kong)
catty (HK) = oz t × 0.0514286
Catties (Hong Kong) to Troy Ounces
oz t = catty (HK) × 19.4444

Where

  • oz t = the weight in troy ounces
  • catty (HK) = the weight in Hong Kong catties
Every unit here is defined by its weight in kilograms, so the conversion factor is (kilograms per troy ounce) ÷ (kilograms per Hong Kong catty).

📊 Troy Ounces to Catties (Hong Kong) conversion table

Troy Ounces (oz t)Catties (Hong Kong) (catty (HK))
1 oz t0.0514286 catty (HK)
2 oz t0.102857 catty (HK)
3 oz t0.154286 catty (HK)
4 oz t0.205714 catty (HK)
5 oz t0.257143 catty (HK)
6 oz t0.308571 catty (HK)
7 oz t0.36 catty (HK)
8 oz t0.411429 catty (HK)
9 oz t0.462857 catty (HK)
10 oz t0.514286 catty (HK)
12 oz t0.617143 catty (HK)
14 oz t0.72 catty (HK)
15 oz t0.771429 catty (HK)
20 oz t1.02857 catty (HK)
21 oz t1.08 catty (HK)
24 oz t1.23429 catty (HK)
25 oz t1.28571 catty (HK)
30 oz t1.54286 catty (HK)
40 oz t2.05714 catty (HK)
50 oz t2.57143 catty (HK)
60 oz t3.08571 catty (HK)
75 oz t3.85714 catty (HK)
80 oz t4.11429 catty (HK)
100 oz t5.14286 catty (HK)
200 oz t10.2857 catty (HK)
250 oz t12.8571 catty (HK)
300 oz t15.4286 catty (HK)
400 oz t20.5714 catty (HK)
500 oz t25.7143 catty (HK)
750 oz t38.5714 catty (HK)
1,000 oz t51.4286 catty (HK)

✏️ Worked examples

Convert 25 troy ounces to Hong Kong catties

25 oz t × 0.0514286 = 1.28571 catty (HK)

Try this example →

Convert 250 troy ounces to Hong Kong catties

250 oz t × 0.0514286 = 12.8571 catty (HK)

Try this example →

📘 About these units

Troy ounce (oz t). The troy ounce (31.1035 g) is the international unit for gold, silver and platinum prices.

Hong Kong catty (catty (HK)). The Hong Kong and Taiwan-style catty is about 604.79 g (Taiwan uses 600 g). Used in: Asia — Hong Kong.

❓ Frequently asked questions

How many Hong Kong catties are in one troy ounce?

There are 0.0514286 Hong Kong catties in one troy ounce.

How do I convert troy ounces to Hong Kong catties?

Multiply the number of troy ounces by 0.0514286. For example, 10 troy ounces equal 0.514286 Hong Kong catties.

How many troy ounces are in one Hong Kong catty?

One Hong Kong catty equals 19.4444 troy ounces.

How many Hong Kong catties is 12 troy ounces?

0.617143 Hong Kong catties. Other common values: 5 troy ounces = 0.257143 Hong Kong catties and 100 troy ounces = 5.14286 Hong Kong catties.

What people are saying
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Anonymous · 22 Oct 2026