Optic Weather
Tools for converting barometric pressure between different units, calculating pressure altitude, and exploring the effects of atmospheric pressure on weather patterns.
Converts barometric pressure from inches of mercury (inHg) to millibars (mb) or hectopascals (hPa).
Converts barometric pressure from millibars (mb) or hectopascals (hPa) to inches of mercury (inHg).
Converts barometric pressure from millimeters of mercury (mmHg) to inches of mercury (inHg), millibars (mb), and hectopascals (hPa).
Calculates the pressure altitude, which is the altitude in the standard atmosphere where a given barometric pressure exists.
Discover which career path aligns best with your interests and work style! Answer these questions to unveil your ideal professional direction.
Test your knowledge of outdoor activities during good weather! How well do you enjoy the sunshine?
Test your knowledge of indoor activities during bad weather! How well do you stay entertained indoors?
Master weather-smart travel planning with comprehensive guides for road trips, international journey...
A comprehensive guide to understanding and planning for weather conditions while traveling, covering...
Take our 'Outdoor Gear Quiz' and discover if you're truly prepared for any weather. Learn about esse...
Master the art of dressing for changing weather with practical tips, expert insights, and faith-fill...
Learn how to stay prepared for emergencies year-round by adopting a seasonal approach. This guide wi...