HubTools

Weight Converter

Convert between different units of weight and mass with high precision. Support for metric, imperial, and specialized units including grams, pounds, stones, and more.

13 Units Supported
Convert Weight/Mass
Conversion Details
metricKilogram
Symbol: kg
Value: 1
imperialPound
Symbol: lb
Value: 2.204623
Conversion Ratio:
1 kg = 2.204623 lb
From Unit
1 kg
To Unit
2.204623 lb
Common Conversions
1 kg=2.20462 lb
1 lb=453.592 g
1 oz=28.3495 g
1 st=6.35029 kg
Unit Categories
Metric System
mgMilligra
gGram
kgKilogram
tMetric T
Imperial System
grGrain
ozOunce
lbPound
stStone

Professional Weight & Mass Converter Tool

Convert between kilograms, pounds, ounces, grams, stones, and 13+ more weight units with our advanced online weight converter. Perfect for cooking, shipping, fitness, and scientific calculations.

100% FreeHigh Precision13+ Units

About Our Weight Unit Converter

Our comprehensive weight converter is essential for cooking, fitness tracking, shipping calculations, and scientific measurements. Whether you're converting kilograms to pounds, ounces to grams, or working with specialized units like stones or troy ounces, our tool delivers precise results instantly.

Perfect for recipe conversions, package shipping, health monitoring, precious metals trading, and international commerce. Our converter supports metric, imperial, and specialized weight systems for global use.

Complete Weight Unit Support

Metric System
Milligramsmg
Gramsg
Kilogramskg
Metric Tonst
Imperial System
Grainsgr
Ouncesoz
Poundslb
Stonesst
Tons (US/UK)ton
Specialized Units
Caratsct
Troy Ouncesoz t
Troy Poundslb t

How to Convert Weight Units

1
Enter Weight Value
Type the weight value you want to convert in the input field
2
Select Source Unit
Choose the unit you're converting from (kg, lb, oz, etc.)
3
Choose Target Unit
Select the unit you want to convert to from the dropdown
4
Get Instant Results
View the converted weight immediately with high precision

Popular Weight Conversions

1 kilogram=2.20462 pounds
Formula: × 2.20462
1 pound=453.592 grams
Formula: × 453.592
1 ounce=28.3495 grams
Formula: × 28.3495
1 stone=6.35029 kilograms
Formula: × 6.35029
1 gram=0.035274 ounces
Formula: × 0.035274
1 ton=1000 kilograms
Formula: × 1000

Frequently Asked Questions

How accurate is this weight converter?

Our converter uses precise mathematical formulas and displays results up to 10 decimal places for maximum accuracy in cooking, shipping, and scientific applications.

Can I convert between metric and imperial weight units?

Yes! Our tool seamlessly converts between all weight measurement systems including metric (kg, g), imperial (lb, oz), and specialized units (stones, carats, troy ounces).

Is this weight converter free to use?

Absolutely! Our weight converter is completely free with no registration required, no usage limits, and no hidden fees.

What weight units are supported?

We support 13+ units including metric (mg, g, kg, tonnes), imperial (grains, ounces, pounds, stones, tons), and specialized units (carats, troy ounces, troy pounds).