Weight Converter

Convert between kg, pounds, grams, ounces, tons

Weight Converter is a free online browser-based utility designed to convert between kg, pounds, grams, ounces, tons. All computations, processing, and rendering happen completely inside your browser client, ensuring your data is kept secure and private.

How to use Weight Converter

  1. Enter Inputs. Input your data, values, or upload your file into the provided container panel.
  2. Configure Options. Adjust sliders, selectors, or toggles to customize your desired output parameters.
  3. Verify Live Preview. Review the instant calculation or visual representation generated in real-time.
  4. Export Result. Click the Copy or Download button to save your formatted output.

Features

  • Clean Interface: Streamlined layout designed for maximum focus and efficiency.
  • One-Click Copy/Download: Easily export results to your clipboard or local files.
  • Offline Ready: Works without an internet connection once loaded in your browser.

Why use this tool

  • 100% Privacy: All processing happens locally in your browser. No files or inputs are sent to any servers.
  • Lightning Fast: Instant client-side calculations with zero network latency or server load times.
  • Mobile Responsive: Designed to work flawlessly on smartphones, tablets, and desktop browsers.

Frequently asked questions

How do I convert pounds to kilograms?

Multiply pounds by 0.45359237, since 1 pound is exactly 0.45359237 kg. For example, 180 lb is about 81.647 kg. As a rough mental shortcut, divide pounds by 2.2. To convert kilograms to pounds, divide kg by 0.45359237.

How many grams are in an ounce?

One avoirdupois ounce is 28.349523125 grams, commonly rounded to 28.35 g. There are 16 ounces in a pound, which is why 16 times 28.349523125 gives 453.59237 g. This is the ounce used for food and body weight, not the troy ounce used for gold.

Which weight units are supported?

Milligrams, grams, kilograms, metric tons, ounces, pounds and stones. Everything converts through grams: 1 kg is 1,000 g, 1 metric ton is 1,000 kg, 1 lb is 453.59237 g and 1 stone is 14 pounds, or about 6.35 kg.

What is the difference between a metric ton and a US ton?

A metric ton (tonne) is 1,000 kg, about 2,204.6 lb. A US short ton is 2,000 lb, about 907 kg. The tool offers the metric ton only, so use pounds for short tons: 2,000 lb converts to about 907.185 kg.

How many pounds are in a stone?

One stone is 14 pounds, which is about 6.35 kg. The stone is used mainly in the UK and Ireland for body weight, so a person of 11 stone weighs 154 pounds or about 69.85 kg.

What is the difference between mass and weight?

Mass is the amount of matter, measured in kilograms, while weight is the force of gravity on that mass. In everyday use both words mean the same thing, and these converters treat pounds, kilograms and ounces as units of mass on Earth.

Is my data shared when using the Weight Converter?

No. Toolskyt operates under a zero-server policy. All calculations, data formatting, and file exports are executed locally on your machine.

Do I need to sign up or pay to use the Weight Converter?

No, this tool is 100% free. There are no limits, sign-ups, subscriptions, or hidden charges required.

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