Rigula
Australiaen-AU

Language and market

Locale-aware

Unit converterAU · en-AU

Market conventions choose a starting pair, while every unit remains selectable and US and imperial gallons stay distinct.

Initial pair follows the visible market convention.

Ready.

Calculated only in this browser.

How to use it

Use this converter for standards-based everyday quantities without letting a locale silently redefine the physical value.

  1. Choose a quantity category.
  2. Enter a finite value and select source and destination units.
  3. Read the result with up to 12 significant digits and the exact unit names.

Worked example

Input
1 US liquid gallon
Output
3.785411784 litres

One imperial gallon is instead 4.54609 litres.

Method and definitions

  • Linear units convert through the category’s SI base unit.
  • Temperature uses affine Celsius, Fahrenheit, and kelvin formulas.
  • Exact legal/standards definitions are stored as constants; output formatting does not alter the source value.

Limits and edge cases

  • The converter covers the listed everyday units, not every scientific or historical unit.
  • Temperature below absolute zero is rejected.
  • Market defaults are preferences only and never prevent switching units.

Privacy

Values are converted locally without a network request.