Help & Support
Get help with using Unit Converter OS
Quick Start Guide
Basic Conversion
- Select your conversion category from the grid
- Enter the value you want to convert
- Choose your input and output units
- Click "Convert" or press Enter
Using the Calculator
- Click the calculator button to open it
- Use number keys or click buttons to input values
- Press "=" or Enter to calculate
- Result can be used directly in conversion
Keyboard Shortcuts
TabNavigate between input fields
EnterPerform conversion
Ctrl + CCopy conversion result
Ctrl + ZUndo last input
EscClear current input
↑/↓Increment/decrement number value
Troubleshooting
Conversion result shows 'NaN'
Check if your input is a valid number. Remove any letters or special characters.
Calculator doesn't accept decimal point
Make sure you're using the correct decimal separator (.) and not a comma.
Copy button doesn't work
Ensure you have a conversion result to copy. Some browsers may require permission for clipboard access.
Conversion history not saving
Check if your browser has local storage enabled and you haven't reached the storage limit.