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Financial Calculator in the style of the HP 12C

The HP 12C works in reverse Polish notation (RPN): you enter a number, press ENTER, enter the other and only then the operation, with no equals key. This online calculator follows the same key order and shows the T, Z, Y and X stack and the n, i, PV, PMT and FV values.

Calculations stay in this tab

Calculator

D.MY

0,00

On a computer, the keyboard works too: numbers, + − × ÷, Enter, Backspace, c (CLx), h (CHS), x (x≷y), n, i, p (PV), m (PMT), v (FV), f, g, s (STO) and r (RCL).

What is stored

The stack is where numbers wait for the operation. The one on the display is X.

T
0,00
Z
0,00
Y
0,00
X
0,00

Financial calculation values

n
0,00
i
0,00
PV
0,00
PMT
0,00
FV
0,00

Ready calculations

Click to run from zero, with each step on the tape.

Calculation tape

Each operation is recorded with its result, to check or hand in.

Missing: a calculation. Start with a ready one or type on the keyboard.

HP and 12C are trademarks of HP Inc. This calculator is independent: it is not an HP product, has no relation to the company and was written by Quorify from the behavior described in the manual.