DollarWise

Ounces to Kilograms Converter — Convert Ounces to Kilograms Free Online

October 12, 2026 · 3 min read · By the DollarWise team

Convert Ounces to Kilograms free — no sign-up, no downloads, no waiting. Key fact: 1 ounce = 0.0283495 kilograms. Type a value and get the result instantly, with the formula and a full conversion table below.

Ounces to Kilograms Converter

Convert ounces to kilograms instantly — 1 ounce = 0.0283495 kilograms.

100% Free Forever No Sign-up No Credit Card Private — runs 100% in your browser Unlimited Use

1 Enter the value in ounces

Type any number — the result updates as you type.

2 Your result in kilograms

Kilograms (kg)

— kg

Convert kilograms to ounces instead
🎉 Free forever. No sign-up. No credit card. No limits.

This converter runs entirely in your browser — convert as many values as you like, as often as you like.

How to convert Ounces to Kilograms

  1. Enter the value — type the number of ounces into the box above (or tap a quick preset).
  2. Read the result — the equivalent in kilograms appears instantly, with the exact multiplication shown.
  3. Copy or swap — copy the result, or jump to the reverse converter if you need kilograms to ounces instead.

The formula

kilograms = ounces × 0.0283495

Worked example: 16 oz × 0.0283495 = 0.45359237 kg.

Ounces to Kilograms conversion table

Ounces (oz) Kilograms (kg)
1 0.02834952313
2 0.05669904625
3 0.08504856938
5 0.1417476156
10 0.2834952313
15 0.4252428469
20 0.5669904625
30 0.8504856938
50 1.417476156
100 2.834952313

About ounces and kilograms

The ounce is a US customary unit equal to one sixteenth of a pound, or 28.35 grams. Ounces are used in American recipes, packaged food weights and postal services.

The kilogram is the base unit of mass in the metric system and equals about 2.2 pounds. Body weight, luggage and groceries are measured in kilograms in most of the world.

Frequently asked questions

How many kilograms are in a ounce? 1 ounce = 0.0283495 kilograms. So to convert any value, multiply it by 0.0283495.

How do I convert ounces to kilograms manually? Multiply the ounces value by 0.0283495. For example, 16 oz × 0.0283495 = 0.45359237 kg.

What is 16 ounces in kilograms? 16 oz = 0.45359237 kg. You can check any other value in the converter above — it updates as you type.

Is this ounces to kilograms converter really free? Yes — completely free, with no sign-up and no limits. It runs 100% in your browser, so nothing you type is sent to a server.

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