Reckoning

of Reckon

The act of one who reckons, counts, or computes; the result of reckoning or counting; calculation.

An account of time

Adjustment of claims and accounts; settlement of obligations, liabilities, etc.

The charge or account made by a host at an inn.

Esteem; account; estimation.

The calculation of a ship's position, either from astronomical observations, or from the record of the courses steered and distances sailed as shown by compass and log, -- in the latter case called dead reckoning (see under Dead); -- also used for dead reckoning in contradistinction to observation.

The position of a ship as determined by calculation.

the act of counting; reciting numbers in ascending order; "the counting continued for several hours"

a bill for an amount due