Graham number was first invented by Benjamin Graham so that people can know the actual value of a stock; he also gave some formulas & ranges. Therefore, you can directly use the calculator to find the book value per share & earnings per share value before using them.
Get a graham number calculator & follow the rules to know more about the calculations & determine if it’s underrated or overrated.

What uses are there of the Graham Number Calculator?
- You can get an online business’s intermediate values, stock share, or screen sharing from the calculator.
- It helps the owner decide if he should keep the stock share or sell it off; that depends on the whole calculation.
Formula
Graham's Number = Sq. Root ( 22.5 x EPS x Book Value per Share )
Rightmost decimal digits
Number of digits (d) | 3↑x | 3↑3↑x | 3↑3↑3↑x | 3↑3↑3↑3↑x | 3↑3↑3↑3↑3↑x |
---|---|---|---|---|---|
1 | 4 (1,3,9,7) | 2 (3,7) | 1 (7) | 1 (7) | 1 (7) |
2 | 20 (01,03,…,87,…,67) | 4 (03,27,83,87) | 2 (27,87) | 1 (87) | 1 (87) |
3 | 100 (001,003,…,387,…,667) | 20 (003,027,…387,…,587) | 4 (027,987,227,387) | 2 (987,387) | 1 (387) |