NSDate - Convert Date to GMT

Question

I need the ability to convert an NSDate value to a GMT Date.

How can I go about converting an NSDate value to a GMT formatted NSDate<

Answer 1

Have you tried looking at the documentation for NSDateFormatter?

NSDateFormatter

NSDateFormatter appears to have some methods for playing with TimeZones, particularly

-setTimeZone:

I haven't tested it myself, but I imagine that if you set GMT as the timezone on a date that is originally represented in another timezone, it will display the date with the correct adjustments to match the new timezone.