incalculable

adjective

in·​cal·​cu·​la·​ble (ˌ)in-ˈkal-kyə-lə-bəl How to pronounce incalculable (audio)
Synonyms of incalculablenext
: not capable of being calculated: such as
a
: very great
did incalculable damage
b
: not predictable : uncertain
an incalculable outcome
incalculably adverb

Examples of incalculable in a Sentence

The extent of the damage is incalculable. The collection is of incalculable value to historians. The future consequences of their decision are incalculable.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In this case, a country that endured seemingly unending wars in Afghanistan and Iraq and that has watched the wars in Ukraine and Gaza extract incalculable humanitarian and financial tolls might be wary of military interventionism. Jay Caspian Kang, New Yorker, 13 Jan. 2026 The example set by Brighton’s three wise men is incalculable to younger members of the squad, such as 18-year-old Charalampos Kostoulas, who was bright on his full league debut in the No 9 role. Andy Naylor, New York Times, 5 Jan. 2026 Yet, the Biden Administration intentionally and 'fundamentally transformed' America’s border and immigration system with lawlessness and incalculable and unsustainable costs, both human and fiscal. Hollie Silverman, MSNBC Newsweek, 9 Dec. 2025 Her merchandise is also extremely popular, so her influence on the industry is incalculable. Billboard Japan, Billboard, 24 Nov. 2025 See All Example Sentences for incalculable

Word History

Etymology

borrowed from New Latin incalculābilis, from Latin in- in- entry 1 + New Latin calculābilis calculable

First Known Use

1795, in the meaning defined above

Time Traveler
The first known use of incalculable was in 1795

Browse Nearby Words

Cite this Entry

“Incalculable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/incalculable. Accessed 16 Jan. 2026.

Kids Definition

incalculable

adjective
in·​cal·​cu·​la·​ble (ˈ)in-ˈkal-kyə-lə-bəl How to pronounce incalculable (audio)
: not able to be calculated: as
a
: very great
b
: not able to be predicted
incalculably adverb

More from Merriam-Webster on incalculable

Last Updated: - Updated example sentences
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