⚖️ Ounces to Kilotonnes Converter

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1 ounce =
2.83495 × 10⁻⁸ kilotonnes
1 kilotonne =
35,274,000 ounces
Formula
kt = oz × 2.83495 × 10⁻⁸
Handy values
100 oz = 2.83495 × 10⁻⁶ kt · 1,000 oz = 2.83495 × 10⁻⁵ kt · 10,000 oz = 0.000283495 kt

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⚡ Ounces to Kilotonnes: the quick answer

1 oz = 2.83495 × 10⁻⁸ kt 1 ounce equals 2.83495 × 10⁻⁸ kilotonnes

To convert ounces to kilotonnes, multiply the value by 2.83495 × 10⁻⁸. To go the other way, multiply kilotonnes by 35,274,000 to get ounces.

↔ Convert kilotonnes to ounces instead

🧮 Formula

Ounces to Kilotonnes
kt = oz × 2.83495 × 10⁻⁸
Kilotonnes to Ounces
oz = kt × 35,274,000

Where

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

📊 Ounces to Kilotonnes conversion table

Ounces (oz)Kilotonnes (kt)
1 oz2.83495 × 10⁻⁸ kt
5 oz1.41748 × 10⁻⁷ kt
10 oz2.83495 × 10⁻⁷ kt
25 oz7.08738 × 10⁻⁷ kt
50 oz1.41748 × 10⁻⁶ kt
100 oz2.83495 × 10⁻⁶ kt
250 oz7.08738 × 10⁻⁶ kt
500 oz1.41748 × 10⁻⁵ kt
1,000 oz2.83495 × 10⁻⁵ kt
2,500 oz7.08738 × 10⁻⁵ kt
5,000 oz0.000141748 kt
10,000 oz0.000283495 kt
100,000 oz0.00283495 kt
1,000,000 oz0.0283495 kt

✏️ Worked examples

Convert 25 ounces to kilotonnes

25 oz × 2.83495 × 10⁻⁸ = 7.08738 × 10⁻⁷ kt

Try this example →

Convert 250 ounces to kilotonnes

250 oz × 2.83495 × 10⁻⁸ = 7.08738 × 10⁻⁶ kt

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.

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

❓ Frequently asked questions

How many kilotonnes are in one ounce?

There are 2.83495 × 10⁻⁸ kilotonnes in one ounce.

How do I convert ounces to kilotonnes?

Multiply the number of ounces by 2.83495 × 10⁻⁸. For example, 10 ounces equal 2.83495 × 10⁻⁷ kilotonnes.

How many ounces are in one kilotonne?

One kilotonne equals 35,274,000 ounces.

How many kilotonnes is 1,000 ounces?

2.83495 × 10⁻⁵ kilotonnes. Other common values: 100 ounces = 2.83495 × 10⁻⁶ kilotonnes and 10,000 ounces = 0.000283495 kilotonnes.

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