⚖️ Ounces to Catties (Hong Kong) Converter

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1 ounce =
0.046875 Hong Kong catties
1 Hong Kong catty =
21.3333 ounces
Formula
catty (HK) = oz × 0.046875
Handy values
5 oz = 0.234375 catty (HK) · 10 oz = 0.46875 catty (HK) · 100 oz = 4.6875 catty (HK)

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

1 oz = 0.046875 catty (HK) 1 ounce equals 0.046875 Hong Kong catties

To convert ounces to Hong Kong catties, multiply the value by 0.046875. To go the other way, multiply Hong Kong catties by 21.3333 to get ounces.

↔ Convert Hong Kong catties to ounces instead

🧮 Formula

Ounces to Catties (Hong Kong)
catty (HK) = oz × 0.046875
Catties (Hong Kong) to Ounces
oz = catty (HK) × 21.3333

Where

  • oz = the weight in 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 ounce) ÷ (kilograms per Hong Kong catty).

📊 Ounces to Catties (Hong Kong) conversion table

Ounces (oz)Catties (Hong Kong) (catty (HK))
1 oz0.046875 catty (HK)
2 oz0.09375 catty (HK)
3 oz0.140625 catty (HK)
4 oz0.1875 catty (HK)
5 oz0.234375 catty (HK)
6 oz0.28125 catty (HK)
7 oz0.328125 catty (HK)
8 oz0.375 catty (HK)
9 oz0.421875 catty (HK)
10 oz0.46875 catty (HK)
12 oz0.5625 catty (HK)
14 oz0.65625 catty (HK)
15 oz0.703125 catty (HK)
20 oz0.9375 catty (HK)
21 oz0.984375 catty (HK)
24 oz1.125 catty (HK)
25 oz1.17188 catty (HK)
30 oz1.40625 catty (HK)
40 oz1.875 catty (HK)
50 oz2.34375 catty (HK)
60 oz2.8125 catty (HK)
75 oz3.51563 catty (HK)
80 oz3.75 catty (HK)
100 oz4.6875 catty (HK)
200 oz9.375 catty (HK)
250 oz11.7188 catty (HK)
300 oz14.0625 catty (HK)
400 oz18.75 catty (HK)
500 oz23.4375 catty (HK)
750 oz35.1563 catty (HK)
1,000 oz46.875 catty (HK)

✏️ Worked examples

Convert 25 ounces to Hong Kong catties

25 oz × 0.046875 = 1.17188 catty (HK)

Try this example →

Convert 250 ounces to Hong Kong catties

250 oz × 0.046875 = 11.7188 catty (HK)

Try this example →

📘 About these units

Ounce (oz). The ounce is 1/16 of a pound (28.3495 g), used for food and parcels in the US and UK.

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 ounce?

There are 0.046875 Hong Kong catties in one ounce.

How do I convert ounces to Hong Kong catties?

Multiply the number of ounces by 0.046875. For example, 10 ounces equal 0.46875 Hong Kong catties.

How many ounces are in one Hong Kong catty?

One Hong Kong catty equals 21.3333 ounces.

How many Hong Kong catties is 12 ounces?

0.5625 Hong Kong catties. Other common values: 5 ounces = 0.234375 Hong Kong catties and 100 ounces = 4.6875 Hong Kong catties.

What people are saying
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Anonymous · 22 Oct 2026