How to use it
Convert in three quick steps
- Choose a measurement category.
- Enter a number and select its current unit.
- Select the destination unit, then copy the live result if needed.
Converters
Universal Unit Converter
Convert common metric, imperial, US customary, digital storage, and cooking measurements instantly.
Instant conversion
Choose a measurement
Results update as you type.
Length reference1 m = 3.28083989501 ftUses standard international definitions and US customary measures where labeled.
Built for clarity
Decimal and binary storage stay distinct
SI units such as KB and GB use powers of 1,000. Binary IEC units such as KiB and GiB use powers of 1,024, avoiding a common source of storage confusion.
Examples
What to expect
Storage definition
- Input
- 1 GiB
- Output
- 1.073741824 GB
GiB uses powers of 1024; GB uses powers of 1000.
Know before you start
Important limitations
- Display rounding can hide insignificant trailing precision.
- Cooking-volume conversions do not account for ingredient density.
- The converter covers listed units only and is not a dimensional-analysis engine.
Common questions
Unit converter FAQ
Are US and Imperial gallons equal?
No. They are distinct units and appear separately in the volume list.
Are displayed results exact?
The factors use defined values, but displayed output is rounded to a readable number of significant digits.
Can the converter handle compound units?
It supports the listed categories and units, not arbitrary dimensional equations or compound-unit algebra.
Browser-local
Processed on your device
Conversions run locally in this browser. No measurement values are uploaded or stored.
How this processing works
The tool reads and processes this input in your browser. Tool Packer's application server does not receive the input or generated result.
Read the full privacy explanation