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Ounces to Carats Converter

Convert ounces to carats and carats to ounces instantly. Bidirectional weight converter with formula and common values.

oz

Carats

893.0124

ct

6.3 oz = 893.0124 ct

ct = oz × 141.748

How to Convert Ounces to Carats

Multiply the ounce value by 141.748. One ounce equals 28.3495 grams, and one carat equals 0.2 grams, so 28.3495 / 0.2 = 141.748 carats.

Conversion Formula

  • Ounces to Carats: ct = oz × 141.748
  • Carats to Ounces: oz = ct ÷ 141.748

Common Conversions

OuncesCarats
0.570.87
1141.75
2283.50
4566.99
6.3893.01
81,133.98
162,267.96

Related

FAQ

How many carats in an ounce?

One avoirdupois ounce equals approximately 141.748 carats.

How do I convert ounces to carats?

Multiply the ounce value by 141.748. For example, 6.3 oz = 893.01 carats.

Why convert ounces to carats?

Useful when weighing gemstones on a scale that reads in ounces, or when comparing gem weights to everyday objects measured in ounces.

Is this for troy ounces?

No. This converter uses avoirdupois ounces (28.3495 g). For troy ounces (31.1035 g), multiply by 155.517 instead.