verb
reckon
REK-un/ˈrekən/
To calculate or estimate a value.
We reckon the total cost at about five hundred dollars.

Etymology
Old English gerecenian connected recounting with arranging things in order. English reckon came to cover counting and calculation, then taking something into account and holding an opinion—the sense preserved in ‘I reckon.’
In context
- And is that enough of a clue for you to be able to say, I reckon there was a Saxon house
More examples
- The surveyor reckoned the distance to be three miles.
- Travel time is reckoned from the moment the bus leaves.
- Are you reckoning the price before or after tax?
Forms
reckon · reckons · reckoned · reckoning
reckoning noun — A calculation or estimate of an amount.