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FLO.W 思流Notion Formulas
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toNumber

A quick reference for the Notion toNumber function, including syntax, purpose, return value, and examples.

Quick reference

ItemDetails
FunctiontoNumber()
CategoryNumber and math
SyntaxtoNumber(value)
PurposeConvert to number
Return valueNumber

Official example of the toNumber function in the Notion formula editor

Examples and notes

toNumber(prop("Text Amount"))

Convert a checkbox to a number:

toNumber(prop("Done"))

true usually becomes 1, and false usually becomes 0.


To use these formulas directly in task reminders, project progress, note heatmaps, and reports, continue with FLO.W Notion Template.

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