Travel adapter from Thailand to Singapore
Adapter Required
Yes — coming from Thailand, you will need a travel adapter for Singapore. Thailand uses Type A/Type B/Type C/Type O plugs, and Singapore uses Type G, so the pin shapes will not fit any wall socket.
Thailand (home)
Type A
Two flat parallel pins
Type B
Two flat pins + round ground
Type C
Two round pins (Europlug)
Type O
Three round pins
Singapore (destination)
Electrical specs
Thailand
230 V
50 Hz
= Match
Singapore
230 V
50 Hz
More about plugs in Singapore
In Singapore, the standard power plug is Type G. The country runs on 230 volts at 50 Hz. That means every wall socket in Singapore is the same shape — Type G, and your plug needs to physically match the socket to fit.