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Weight Converter

Convert between metric, imperial, and precious metal weight units — with reference tables and live results.

Converted Value

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Free Weight Converter — Metric, Imperial & Precious Metal Units

From cooking recipes to shipping calculations to tracking body weight and gym plates, converting between weight units is a common everyday task. Our free Weight Converter instantly converts your value across metric, imperial, and precious metal units — including nanograms, quintals, long/short tons, and troy ounces — with the full breakdown shown all at once.

Why Use This Tool

  • 13 units supported: Nanogram, microgram, milligram, gram, kilogram, quintal, metric ton, ounce, pound, stone, long ton, short ton, and troy ounce.
  • Full breakdown: See your value converted to every common unit simultaneously.
  • Contextual references: Human/animal weight comparisons, gym plate breakdowns, shipping and cooking references shown automatically where relevant.
  • Quick value buttons: One-click common values (1, 5, 10, 25, 50, 100, 500, 1000).
  • Formula shown: See the exact conversion factor used for full transparency.

Key Features

Live Conversion

Results update as you type.

Contextual References

Human, gym, shipping & cooking context.

Conversion Formulas

1 kg = 1,000 g  |  1 lb = 453.59237 g  |  1 oz = 28.349523125 g  |  1 stone = 6,350.29 g  |  1 troy oz = 31.1035 g  |  1 metric ton = 1,000,000 g

Quick Reference Table (Kilograms to Pounds)

KilogramsPounds
1 kg2.20 lb
5 kg11.02 lb
10 kg22.05 lb
25 kg55.12 lb
50 kg110.23 lb
100 kg220.46 lb

Step-by-Step: How to Use

Step 1: Enter the weight value you want to convert.

Step 2: Select the unit you're converting from.

Step 3: Select your target unit, or view the full breakdown across all units below.

Benefits

  • Removes the need to memorize conversion factors between systems.
  • Useful for international shipping, cooking, fitness, and science.
  • Fast enough to use repeatedly while comparing multiple values.

Common Use Cases

  • Converting body weight between kilograms and pounds for fitness tracking.
  • Following international recipes that use grams instead of ounces.
  • Calculating shipping weight for international packages.
  • Converting stone-based UK weight figures to kilograms.
  • Weighing precious metals in troy ounces for investment or jewelry.

Popular Weight Conversions

This tool covers all common weight conversion searches: kg to lbs, lbs to kg, grams to ounces, ounces to grams, kg to stone, stone to kg, pound to gram, gram to pound, metric ton to pound, and pound to ton — just select your units above.

Privacy & Security

Converts weight/mass using grams as the base unit for maximum precision — includes 13 units across metric, imperial, and precious metal systems. All conversions happen locally in your browser.

Frequently Asked Questions

How do I convert kg to lb instantly? +
Enter your value with Kilogram as "From" and Pound as "To" — the result updates live.
A troy ounce (31.1035g) is used for precious metals like gold and silver — heavier than a standard ounce (28.3495g).
Long ton (UK) = 1,016.047 kg; Short ton (US) = 907.185 kg; Metric ton = 1,000 kg. All three are supported.
1 pound = 453.592 grams exactly.
A British imperial unit equal to 14 pounds (~6.35 kg), used for body weight in the UK.
1,000 grams.
Yes, use the ⇄ swap button.
Yes, included alongside all other units.
Yes, uses precise internationally recognized constants.
Yes, completely free with no limits.
Yes, recent conversions are saved locally in your browser.
Yes, one of the most common uses of this tool.

Related Tools

Also try our Length Converter, BMI Calculator, Calorie Calculator, and Temperature Converter.

Ready to convert? Enter your weight above — free and instant.

Share Your Experience

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