Weight Converter — 11 Units incl. Carats & Both Tons
Convert between 11 weight and mass units — kilograms, pounds, ounces, stones, grams, milligrams, micrograms, metric tons, US short tons, imperial long tons, and carats. Instant results with an all-units comparison table.
1 kg in all units
11 Units
Metric, imperial, stones, carats, and both short & long tons.
Instant
Results update in real time as you type.
Private
All calculations happen locally in your browser.
Included Weight Converter Tools
Single Unit Converter
Pick any two of 11 weight units — from micrograms to imperial tons — get an instant result with a one-click swap button.
All-Units Comparison Table
See your value expressed in all 11 weight units at once, including carats (ct), US short tons, and imperial long tons.
How to Convert Weight Units
Enter a value
Type the weight you want to convert into the input field.
Choose units
Select your source unit (From) and target unit (To) from the dropdowns.
Read the result
The converted value appears instantly. Click it to copy to clipboard.
See all units
Check the All Conversions table below to see your weight in every supported unit simultaneously.
Frequently Asked Questions
- How many weight units does this converter support?
- ToolMint's Weight Converter supports 11 units: Kilogram, Gram, Milligram, Microgram, Metric Ton, Pound, Ounce, Stone, US Ton (short ton), Imperial Ton (long ton), and Carat.
- How do I convert kg to lbs?
- Select Kilogram in the From dropdown, enter your value, and select Pound in To. The result appears instantly. 1 kg = 2.20462 lbs.
- What is the difference between a US ton and an Imperial ton?
- A US ton (short ton) equals 2,000 pounds (907.185 kg). An Imperial ton (long ton) equals 2,240 pounds (1,016.047 kg). A metric ton equals 1,000 kg (2,204.62 lbs).
- What is a carat in weight?
- A carat (ct) is the unit used for gemstones and precious metals. 1 carat = 0.2 grams = 200 milligrams. It should not be confused with karat (purity of gold).
- How do I convert stone to kilograms?
- Select Stone in the From dropdown and Kilogram in To. 1 stone = 6.35029 kg = 14 pounds. This unit is commonly used for body weight in the UK and Ireland.