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Create: 2024-10-07 Update: 2025-07-10 12:10:30

Считаем уникальные значения: новые, модные и прогрессивные функции

У нас есть список сделок. Мы хотим понять, сколько у нас вообще клиентов (уникальных значений в столбце "Клиент") и сколько товаров покупал каждый клиент (не число сделок, то есть строк; не количество штук; а количество уникальных наименований).

Как решать эту задачу? Сегодня начнем с простого. Но простое доступно, увы, только в Excel 2021 / 365.

Список уникальных значений (или строк в общем случае) можно получить функцией УНИК / UNIQUE.

А потом посчитать, сколько в списке уникальных значений — старой доброй функцией СЧЁТЗ / COUNTA.

=СЧЁТЗ(УНИК(диапазон))

А если нужно количество уникальных товаров, купленных каждым клиентом?

Тогда сначала фильтруем одноименной функцией товары только по нужному клиенту, а потом уже считаем, сколько в этом списке уникальных значений:

=СЧЁТЗ(УНИК(ФИЛЬТР(диапазон с товарами;диапазон с условием=условие)))

В следующих постах обсудим другие варианты решения задачи!

P.S. А в Google Таблицах все можно сделать одной функцией COUNTUNIQUEIFS, считающей уникальные значения с одним или несколькими условиями.

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=СЧЁТЗ(УНИК(диапазон))

=СЧЁТЗ(УНИК(ФИЛЬТР(диапазон с товарами;диапазон с условием=условие)))

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Считаем уникальные значения: новые

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