Fixed keypad, many modes
Use familiar keys for arithmetic, cash flows, amortization, bonds, dates, statistics, and more. Guided Details screens help with longer inputs.
Coming to iPhone and Android
Financial clarity,
one key at a time.
Work through cash flows, time value of money, and everyday calculations on a focused keypad. Keep a local history you can actually follow.
Use FinCalc in your browser now. The one-time purchase for iPhone and Android is planned; store links will appear after signed-build testing.
BUILT FOR THE NEXT STEP
A calculator that keeps the thread.
From the first entry to the result, the tools stay close to the calculation.
History with context
Each completed EXE or SOLVE calculation gets its own readable entry. Bookmark the ones you want to return to.
Fits your screen
Start with a compact layout, or enable scrolling and adjust keypad and display sizes in Settings. English and Hebrew are supported.
A SMALL EXAMPLE
See the calculation,
then keep it.
For a simple cash-flow check, enter an initial outflow of −100 and a later inflow of 200 with a 0% rate. FinCalc returns an NPV of 100. The finished calculation can be revisited in History.
Example values are illustrative. Results are estimates for learning and planning, not financial advice.
CASH FLOW / EXAMPLENPV
Initial cash flow−100
Next cash flow+200
Discount rate0%
NET PRESENT VALUE100
Saved locally in History after SOLVE
LOCAL BY DESIGN
Your numbers stay on your device.
FinCalc has no account, ads, analytics, or calculator-input telemetry. History and bookmarks are stored locally and can be deleted in Settings. A separate currency converter requests reference rates using currency codes; it does not send your amount.
Read the privacy policyFINCALC / OFEKLABS
Made for the moment
you need the numbers to make sense.
The web calculator is available now. iPhone and Android store releases are in preparation.
Open web calculator