English

Comparing measures: bikoiztu, erdia, aldiz gehiago

Basque says "double" in two ways. There is the word bikoitz — double: prezio bikoitza — a double price, and bikoiztu — to double: Prezioa bikoiztu da. And there is counting in times: bi aldiz gehiago — twice as much, hiru aldiz gehiago — three times as much; aldiz means "times". For example: “Prezioa bikoiztu egin da aurten” — The price doubled this year. A rule from the Basque course: worked out on examples, not…

Updated September 1, 2026 · Lingofly

How it works

Basque says "double" in two ways. There is the word bikoitz — double: prezio bikoitza — a double price, and bikoiztu — to double: Prezioa bikoiztu da. And there is counting in times: bi aldiz gehiago — twice as much, hiru aldiz gehiago — three times as much; aldiz means "times".

Half is erdia: Erdia hartuko dut — I will take half. After a number the article drops: hiru metro — three metres, no -a.

Table

Comparing measures: bikoiztu, erdia, aldiz gehiago
the meaningthe formthe example
twice as muchbi aldiz gehiagobi aldiz gehiago behar dut
double / to doublebikoitza / bikoiztuprezioa bikoiztu da
halferdiaerdia hartuko dut

By example

How the rule settles in your head

A rule is not memorized from an explanation. It is memorized from an attempt to use it and a mistake — that is why the app delivers it mixed in with words, not as a separate lesson: it resurfaces exactly where you forgot it.

Frequently asked

Comparing measures: how does it work in Basque?

Basque says "double" in two ways. There is the word bikoitz — double: prezio bikoitza — a double price, and bikoiztu — to double: Prezioa bikoiztu da. And there is counting in times: bi aldiz gehiago — twice as much, hiru aldiz gehiago — three times as much; aldiz means "times".

What does it look like in a Basque example sentence?

“Prezioa bikoiztu egin da aurten” — The price doubled this year. A rule is easier to test on sentences like this than to memorize as a wording: what surfaces in conversation is the sentence.

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