Proto-Slavic *koliko

→ Belarusian колькі (inherited)

→ Bulgarian колко (inherited)

→ Kashubian kùlkò (inherited)

→ Kashubian kùli (inherited)

→ Macedonian колку (inherited)

→ Polish kilka (inherited)

→ Russian сколько (derived)

→ Serbo-Croatian koliko (inherited)

→ Serbo-Croatian колико (inherited)

→ Slovak koľko (inherited)

→ Slovene koliko (inherited)

→ Ukrainian скільки (inherited)