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Weight Converter

Multiply the input by the source unit factor and divide by the destination factor. Fixed unit factors only.

Free to useNo sign-upRuns in your browser
Enter your details

Enter the inputs, then select Convert units.

Your result
Enter your details

Result will appear here

How Weight Converter works

Multiply the input by the source unit factor and divide by the destination factor.

Fixed unit factors only. US and Imperial volume units are labelled separately; mass conversion does not convert volume to mass.

Concept diagram for Weight Converter, showing quantity input and the supported output.
Concept diagram; the three operation images are actual browser captures.

How to use Weight Converter

Start with your own input.

Enter quantity

Replace the example with the quantity you want to process. Fixed unit factors only.

Convert units
Input and settings
Weight Converter: input and settings in the implemented browser tool
Actual local browser view. Open the image to read it at full size.

Check the settings

Set from unit, to unit. These values determine the result.

Convert units
Tool result
Weight Converter: tool result in the implemented browser tool
Actual local browser view. Open the image to read it at full size.

Run, review and copy

Select Convert units. Review the equivalent quantity in the selected unit, then use Copy result or Save result.

Convert units
Review the details
Weight Converter: review the details in the implemented browser tool
Actual local browser view. Open the image to read it at full size.

When to use Weight Converter

Compare package weights

To compare package weights, start with quantity. Multiply the input by the source unit factor and divide by the destination factor.

Convert units
Abstract input values and a mathematical worksheet.
Start with the values. Concept illustration.

Convert a recipe quantity

To convert a recipe quantity, start with quantity. Fixed unit factors only.

Convert units
Two calculation examples shown for comparison.
Compare a second example. Concept illustration.

Check a shipping measurement

To check a shipping measurement, start with quantity. Copy the result into your working document, or save a local file for later review.

Convert units
A calculation and supporting explanation represented conceptually.
Explain the calculation. Concept illustration.

How to read the result

Check what the output means.

The equivalent quantity in the selected unit. Multiply the input by the source unit factor and divide by the destination factor.

Fixed unit factors only. US and Imperial volume units are labelled separately; mass conversion does not convert volume to mass.

Convert unitsConvert units
A mathematical result connected to the values used to calculate it.
Read the result with its inputs. Concept illustration.

Supported input and limits

Check the format before processing.

Fixed unit factors only. US and Imperial volume units are labelled separately; mass conversion does not convert volume to mass.

Inputs and results are processed locally. Keep your source and save the output you need before leaving.

Convert unitsConvert units
Values and units reviewed before relying on a mathematical result.
Check values and units. Concept illustration.

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Convert units with your input

Check the result and copy or save the output.

Convert units

Weight Converter: common questions

Answers about using Weight Converter and understanding its results.

What does the result represent?

The equivalent quantity in the selected unit. Fixed unit factors only. US and Imperial volume units are labelled separately; mass conversion does not convert volume to mass.

Can I copy or save the output?

Yes. Use Copy result or Save result after processing. Inputs and results are handled in this browser; save what you need before leaving.