Ounces to Kilograms Converter

Type a value in ounces and instantly see the exact equivalent in kilograms.

Enter Value in Ounces

Result in Kilograms
kg

Quick Reference Table

Ounces (oz) Kilograms (kg)

1 oz = 0.028350 kg  |  Factor: 0.0283495231

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Summary

Type a value in ounces and instantly see the exact equivalent in kilograms.

How it works

  1. Enter the number of ounces in the input field.
  2. The tool multiplies your value by 0.0283495231 kg per oz.
  3. The result in kilograms is shown instantly below the input.
  4. A reference table for common ounce values updates alongside your result.
  5. Click "Copy Result" to copy the kg value to your clipboard.

Use cases

  • Convert recipe ingredient weights from US customary to metric.
  • Check parcel or luggage weight when shipping internationally.
  • Convert jewelry or precious metal weights for pricing.
  • Verify nutritional label weights across different unit systems.
  • Help students with unit conversion homework.
  • Compare product weights from US and European specifications.

Frequently Asked Questions

Last updated: 2026-06-11 · Reviewed by Nham Vu