If you know two offsets: Offset Converter
St Helena • Burkina Faso • Gambia • Ghana • Guinea • Guinea • Guinea-Bissau • Ivory Coast • Liberia • Mali • Mauritania • Morocco • Sao Tome • Senegal • Togo • Western Sahara •
WET time is GMT+0 in Winter, and GMT+1 in Summer. In Ireland, Summer Time is called Irish Summer Time (IST)
CET = Central European Time, GMT+1
CEST = Central European Summer Time (Daylight Saving Time) GMT+2
Austria • Belgium • Czech Republic • Denmark • France • Germany • Holland (The Netherlands) • Hungary • Italy • Liechtenstein • Luxembourg • Macedonia • Malta • Monaco • Montenegro • Norway • Poland • Slovakia • Spain • Sweden • Switzerland •
Bulgaria (EU member) • Cyprus (EU member) • Estonia (EU member) • Finland (EU member) • Greece (EU member) • Latvia (EU member) • Lithuania (EU member) • Romania (EU member) • Moldova (non-EU) • Ukraine (non-EU) •
Europe to GMT • Europe to My time • GMT to My time • My time to Europe • My time to GMT •