⚖️ Troy Ounces to Kilotonnes Converter

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1 troy ounce =
3.11035 × 10⁻⁸ kilotonnes
1 kilotonne =
32,150,700 troy ounces
Formula
kt = oz t × 3.11035 × 10⁻⁸
Handy values
100 oz t = 3.11035 × 10⁻⁶ kt · 1,000 oz t = 3.11035 × 10⁻⁵ kt · 10,000 oz t = 0.000311035 kt

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⚡ Troy Ounces to Kilotonnes: the quick answer

1 oz t = 3.11035 × 10⁻⁸ kt 1 troy ounce equals 3.11035 × 10⁻⁸ kilotonnes

To convert troy ounces to kilotonnes, multiply the value by 3.11035 × 10⁻⁸. To go the other way, multiply kilotonnes by 32,150,700 to get troy ounces.

↔ Convert kilotonnes to troy ounces instead

🧮 Formula

Troy Ounces to Kilotonnes
kt = oz t × 3.11035 × 10⁻⁸
Kilotonnes to Troy Ounces
oz t = kt × 32,150,700

Where

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

📊 Troy Ounces to Kilotonnes conversion table

Troy Ounces (oz t)Kilotonnes (kt)
1 oz t3.11035 × 10⁻⁸ kt
5 oz t1.55517 × 10⁻⁷ kt
10 oz t3.11035 × 10⁻⁷ kt
25 oz t7.77587 × 10⁻⁷ kt
50 oz t1.55517 × 10⁻⁶ kt
100 oz t3.11035 × 10⁻⁶ kt
250 oz t7.77587 × 10⁻⁶ kt
500 oz t1.55517 × 10⁻⁵ kt
1,000 oz t3.11035 × 10⁻⁵ kt
2,500 oz t7.77587 × 10⁻⁵ kt
5,000 oz t0.000155517 kt
10,000 oz t0.000311035 kt
100,000 oz t0.00311035 kt
1,000,000 oz t0.0311035 kt

✏️ Worked examples

Convert 25 troy ounces to kilotonnes

25 oz t × 3.11035 × 10⁻⁸ = 7.77587 × 10⁻⁷ kt

Try this example →

Convert 250 troy ounces to kilotonnes

250 oz t × 3.11035 × 10⁻⁸ = 7.77587 × 10⁻⁶ kt

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.

Kilotonne (kt). A kilotonne is 1,000 tonnes (one million kilograms).

❓ Frequently asked questions

How many kilotonnes are in one troy ounce?

There are 3.11035 × 10⁻⁸ kilotonnes in one troy ounce.

How do I convert troy ounces to kilotonnes?

Multiply the number of troy ounces by 3.11035 × 10⁻⁸. For example, 10 troy ounces equal 3.11035 × 10⁻⁷ kilotonnes.

How many troy ounces are in one kilotonne?

One kilotonne equals 32,150,700 troy ounces.

How many kilotonnes is 1,000 troy ounces?

3.11035 × 10⁻⁵ kilotonnes. Other common values: 100 troy ounces = 3.11035 × 10⁻⁶ kilotonnes and 10,000 troy ounces = 0.000311035 kilotonnes.

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