Quick facts
Language: Swedish, most Swedes are good at English.
Currency: Swedish Krona (SEK)
Time: Central European Time (CET), please be aware of summer time (Central European Summer Time, CEST), which is one hour ahead of CET. 24 hour clocks (which means 1 AM is 01:00 and 1 PM is 13:00 etc)
Measuring and speed: Metric system and kilometers per hour (KPH)
Electricity: 230 V 50 Hz, type C and F supported (European standard)
Temperature: Measured in Celsius (who was from Sweden)