Below are some google search features to get a quick result. Just type the keyword and google it!

Currency converter:

• 1 USD to PHP or 1 US Dollar to Philippine Peso

Timezones:

• What time is it Manila or Time Manila

Unit Conversion:

• 5.4 inches in cm
• 60 kgs in lbs

Source:
http://www.google.com.ph/intl/tl/help/features.html