You can use the Omnibox for more than keyword searches. Try some of these tricks below:
Convert Currency and Measurement:
Convert pints to liters, yards to meters, dollars to pesos, etc. Just type the number and unit, "to" and what you want to convert to.
Check the Weather:
Type in the word "weather" and the location or zip code to find the weather conditions of any area.
You can see the time for any location by typing "time" and the location.
Search Number Ranges:
Stay in your budget by searching only for items within a dollar range. Be sure and put a string (...) between amounts.
Simply type the calculation (for example, 12035*354) in the Omnibox. Press Enter and the calculator will appear as the first search results.