Ultimate Converter

The Unit Converter

This is the main tool for simple conversions (e.g., feet to meters).

1. Choose a Category: Click a button at the top (Length, Mass, Area, etc.).
2. Enter Your Value: Type the number you want to convert in the "Value to Convert" box.
3. Select Units: Use the "From Unit" and "To Unit" dropdowns to pick your units. The result appears instantly.

The Date Calculator

Find a future or past date and see it on a calendar.

1. Enter an Amount: Type a number (e.g., 30).
2. Select Time Unit: Choose Days, Weeks, Months, or Years.
3. Select Direction: Choose "From Now" (future) or "Ago" (past).
4. Browse: Use the arrows (‹ › « ») on the visual calendar to freely navigate through months and years, or click a day to select it.

The Formula Calculator

This powerful section has two modes, selected from the dropdown menu on the right:

• Scientific Calculator: The default view is a full keypad calculator for standard and scientific arithmetic.
• Formula Mode: Select a specific formula from the dropdown. The correct input fields will appear automatically.

Recent History

The app automatically saves your last 5 unit conversions at the bottom of the page for quick reference.