⚖️ Troy Ounces to Hectograms Converter

5.0 out of 5 (1 rating)

Enter details

1 troy ounce =
0.311035 hectograms
1 hectogram =
3.21507 troy ounces
Formula
hg = oz t × 0.311035
Handy values
5 oz t = 1.55517 hg · 10 oz t = 3.11035 hg · 100 oz t = 31.1035 hg

Rate this calculator

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

⚡ Troy Ounces to Hectograms: the quick answer

1 oz t = 0.311035 hg 1 troy ounce equals 0.311035 hectograms

To convert troy ounces to hectograms, multiply the value by 0.311035. To go the other way, multiply hectograms by 3.21507 to get troy ounces.

↔ Convert hectograms to troy ounces instead

🧮 Formula

Troy Ounces to Hectograms
hg = oz t × 0.311035
Hectograms to Troy Ounces
oz t = hg × 3.21507

Where

  • oz t = the weight in troy ounces
  • hg = the weight in hectograms
Every unit here is defined by its weight in kilograms, so the conversion factor is (kilograms per troy ounce) ÷ (kilograms per hectogram).

📊 Troy Ounces to Hectograms conversion table

Troy Ounces (oz t)Hectograms (hg)
1 oz t0.311035 hg
2 oz t0.62207 hg
3 oz t0.933104 hg
4 oz t1.24414 hg
5 oz t1.55517 hg
6 oz t1.86621 hg
7 oz t2.17724 hg
8 oz t2.48828 hg
9 oz t2.79931 hg
10 oz t3.11035 hg
12 oz t3.73242 hg
14 oz t4.35449 hg
15 oz t4.66552 hg
20 oz t6.2207 hg
21 oz t6.53173 hg
24 oz t7.46483 hg
25 oz t7.77587 hg
30 oz t9.33104 hg
40 oz t12.4414 hg
50 oz t15.5517 hg
60 oz t18.6621 hg
75 oz t23.3276 hg
80 oz t24.8828 hg
100 oz t31.1035 hg
200 oz t62.207 hg
250 oz t77.7587 hg
300 oz t93.3104 hg
400 oz t124.414 hg
500 oz t155.517 hg
750 oz t233.276 hg
1,000 oz t311.035 hg

✏️ Worked examples

Convert 25 troy ounces to hectograms

25 oz t × 0.311035 = 7.77587 hg

Try this example →

Convert 250 troy ounces to hectograms

250 oz t × 0.311035 = 77.7587 hg

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.

Hectogram (hg). A hectogram is 100 grams (an "etto" in Italy).

❓ Frequently asked questions

How many hectograms are in one troy ounce?

There are 0.311035 hectograms in one troy ounce.

How do I convert troy ounces to hectograms?

Multiply the number of troy ounces by 0.311035. For example, 10 troy ounces equal 3.11035 hectograms.

How many troy ounces are in one hectogram?

One hectogram equals 3.21507 troy ounces.

How many hectograms is 12 troy ounces?

3.73242 hectograms. Other common values: 5 troy ounces = 1.55517 hectograms and 100 troy ounces = 31.1035 hectograms.

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