. This will tell you your current time offset. 7. . 8. . Only when the timezone is set to a GMT time does gmtoffset contain a value. 2019. . 15. GetUtcOffset() Method Here, we are going to learn how to calculate the offset between the time in this time zone and UTC in C. . Example Converting 1201 UTC 2 to your time zone, UTC -4. So I could look at responses on Monday mornings vs. Getting Started.