Membel
German NOUN B1 Rank 1394

die Formel

formula

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Meanings

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die Formel

formula

A rule or relationship expressed with mathematical or chemical signs and symbols.

example

Die chemische Formel für Wasser ist HO.

The chemical formula for water is H₂O.

Visual example for Formel: die Formel

Usage tips

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confusable

Formel vs Funktion

function

'die Funktion' and 'die Formel' can be confused, especially in mathematics. A 'Funktion' describes how one value is assigned to another value. A 'Formel' is the notation with numbers, letters, and symbols used to express a relationship. So a function can be described by a formula, but they are not the same thing. Memory tip: the function is the rule or assignment; the formula is often the visible mathematical notation.

Visual example for Funktion
Formel

In der Schule lernen wir heute eine neue Formel für die Fläche.

At school today, we are learning a new formula for area.

Funktion

Die Funktion zeigt, wie sich der Preis ändert, wenn die Menge größer wird.

The function shows how the price changes when the quantity increases.

Open full lesson: Funktion →

In real life

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