⚖️ Carats to Arrobas (Brazil) Converter

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1 carat =
1.33333 × 10⁻⁵ arrobas (Brazil)
1 arroba (Brazil) =
75,000 carats
Formula
@ (BR) = ct × 1.33333 × 10⁻⁵
Handy values
100 ct = 0.00133333 @ (BR) · 1,000 ct = 0.0133333 @ (BR) · 10,000 ct = 0.133333 @ (BR)

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⚡ Carats to Arrobas (Brazil): the quick answer

1 ct = 1.33333 × 10⁻⁵ @ (BR) 1 carat equals 1.33333 × 10⁻⁵ arrobas (Brazil)

To convert carats to arrobas (Brazil), multiply the value by 1.33333 × 10⁻⁵. To go the other way, multiply arrobas (Brazil) by 75,000 to get carats.

↔ Convert arrobas (Brazil) to carats instead

🧮 Formula

Carats to Arrobas (Brazil)
@ (BR) = ct × 1.33333 × 10⁻⁵
Arrobas (Brazil) to Carats
ct = @ (BR) × 75,000

Where

  • ct = the weight in carats
  • @ (BR) = the weight in arrobas (Brazil)
Every unit here is defined by its weight in kilograms, so the conversion factor is (kilograms per carat) ÷ (kilograms per arroba (Brazil)).

📊 Carats to Arrobas (Brazil) conversion table

Carats (ct)Arrobas (Brazil) (@ (BR))
1 ct1.33333 × 10⁻⁵ @ (BR)
5 ct6.66667 × 10⁻⁵ @ (BR)
10 ct0.000133333 @ (BR)
25 ct0.000333333 @ (BR)
50 ct0.000666667 @ (BR)
100 ct0.00133333 @ (BR)
250 ct0.00333333 @ (BR)
500 ct0.00666667 @ (BR)
1,000 ct0.0133333 @ (BR)
2,500 ct0.0333333 @ (BR)
5,000 ct0.0666667 @ (BR)
10,000 ct0.133333 @ (BR)
100,000 ct1.33333 @ (BR)
1,000,000 ct13.3333 @ (BR)

✏️ Worked examples

Convert 25 carats to arrobas (Brazil)

25 ct × 1.33333 × 10⁻⁵ = 0.000333333 @ (BR)

Try this example →

Convert 250 carats to arrobas (Brazil)

250 ct × 1.33333 × 10⁻⁵ = 0.00333333 @ (BR)

Try this example →

📘 About these units

Carat (ct). The metric carat is 200 milligrams, the unit for diamonds and gemstones.

Arroba (Brazil) (@ (BR)). In Brazilian cattle markets an arroba is 15 kg. Used in: Europe — Spain & Latin America.

❓ Frequently asked questions

How many arrobas (Brazil) are in one carat?

There are 1.33333 × 10⁻⁵ arrobas (Brazil) in one carat.

How do I convert carats to arrobas (Brazil)?

Multiply the number of carats by 1.33333 × 10⁻⁵. For example, 10 carats equal 0.000133333 arrobas (Brazil).

How many carats are in one arroba (Brazil)?

One arroba (Brazil) equals 75,000 carats.

How many arrobas (Brazil) is 1,000 carats?

0.0133333 arrobas (Brazil). Other common values: 100 carats = 0.00133333 arrobas (Brazil) and 10,000 carats = 0.133333 arrobas (Brazil).

What people are saying
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Anonymous · 22 Oct 2026