World Plug Checker

Traveling from Germany to Mongolia: You likely don't need a power adapter or voltage converter for this trip. Plug types C are compatible. Voltage is compatible: 230 V works with 230 V.

From

C, F

230 V @ 50 Hz

Socket type C
C
Plug type C
Socket type F
F
Plug type F
To

C, E

230 V @ 50 Hz

Socket type C
C
Plug type C
Socket type E
E
Plug type E

Plug types C are compatible.

Voltage is compatible: 230 V works with 230 V.

You likely don't need a power adapter or voltage converter for this trip.