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CaseSingularPlural
Nominativeименительный · кто? что?балкон балконы the subject: who or what acts
Accusativeвинительный · кого? что?балкон балконы the direct object of the verb
Genitiveродительный · кого? чего?балкона балконов possession, absence, "of"-phrases
Dativeдательный · кому? чему?балкону балконам the receiver: to or for someone
Instrumentalтворительный · кем? чем?балконом балконами the tool or companion: with, by
Prepositionalпредложный · о ком? о чём?балконе балконах location and topics: in, at, about

Балкон is a masculine noun; the ending pattern above repeats across most masculine nouns, so every table you learn makes the next one cheaper.

Look up any other word in the Russian declension tool, see where балкон ranks in the most common Russian words, or start from Russian cases explained if the table above is new territory. More vocabulary lives in Russian words by topic and Russian phrases.

12 forms is a table. Using them is a skill.

Slova drills балкон and every word like it with typed case endings, checked letter by letter.

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