reckon

verb

reck·​on ˈre-kən 

reckoned; reckoning ˈre-kə-niŋ 

ˈrek-niŋ

transitive verb

1

a

: count

reckon the days till Christmas

b

: estimate, compute

reckon the height of a building

c

: to determine by reference to a fixed basis

the existence of the U.S. is reckoned from the Declaration of Independence

2

: to regard or think of as : consider

3

chiefly dialectal : think, suppose

I reckon I've outlived my time

—Ellen Glasgow

intransitive verb

1

: to settle accounts

2

: to make a calculation

3

a

: judge

b

chiefly dialectal : suppose, think

4

: to accept something as certain : place reliance

I reckon on your promise to help

Phrases

reckon with

: to take into consideration

reckon without

: to fail to consider : ignore

Synonyms

• estimate
• guess
• suppose
• figure
• calculate
• make
• put

Examples of reckon in a Sentence

I reckon that we'll have to leave early.

Do you reckon you'll be able to go to the grocery store after work?

We'll have to leave early, I reckon.

They reckoned that they would reach their destination by noon.

Losses were reckoned to be over a million dollars.

Recent Examples on the Web

At the Australian Open in Melbourne, for instance, temperatures have exceeded 104 degrees F (40 degrees C) on several occasions, while the US Open in New York has also reckoned with scorching heat. —George Ramsay, CNN Money, 30 June 2025

Dell and Harp get to grieve Dell’s mom; Harp gets to work through his unsettled feelings about his family’s acquisition of its land; the Antidote gets to reckon with the nature of her work. —Lily Meyer, The Atlantic, 27 June 2025

But as in the United States, many archivists, historians, and activists—along with members of the general public —today seek to better understand and reckon with the past. —Time, 17 June 2025

An 1,800-Wh version is reckoned good for up to 70 km (43.5 miles) of per-charge riding, while the 3,000-Wh pack bumps that to 100 km (62 miles) or more. —Paul Ridden june 17, New Atlas, 17 June 2025

Word History

Etymology

Middle English rekenen, from Old English -recenian (as in gerecenian to narrate); akin to Old English reccan

First Known Use

13th century, in the meaning defined at transitive sense 1a

Phrases Containing reckon

• a force to reckon with
• a man/woman/person to reckon with
• reckon on
• reckon up

Rhymes for reckon

• beckon

Kids Definition

reckon

verb

reck·​on ˈrek-ən 

reckoned; reckoning -(ə-)niŋ 

1

a

: count entry 1 sense 1a, compute

reckon the days till her birthday

b

: to estimate by calculating

reckon the height of a building

2

: consider sense 3, regard

was reckoned among the leaders

3

chiefly dialect : think sense 2, suppose

4

: to look forward to as certain : depend

reckon on support

reckoner

-(ə-)nər

noun