10BA Pro Financial Calculator

In-app purchases
4.8
1.52K reviews
100K+
Downloads
Content rating
Everyone
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About this app

The 10BA Financial Calculator works like the industry standard financial calculator such as the HP 10B, HP 10BII, or the HP 10BII+ emulator; however, we add tons of unique features that makes this app be the most convenient financial calculator that you have ever used.

Single-Access Key
No need to use a shift key to access the yellow or the blue functions. The Single-Access Key feature enables you to activate the yellow and the blue functions quickly and conveniently.

Integrated Cheatsheet
No need to memorize anything. Each functions on the calculator has a cheatsheet containing brief description of how the function works, and examples.

Anti-Boring
Replace the background with an image from your photo gallery. You can even make it transparent like the interface you often see on TV, kind of.

Zero-Learning Curve
Already familiar with the 10BII+ or similar financial calculator? Practically there is no learning curve with the 10BA Pro. We add features that makes it even easier to use than the real thing.

Peace of Mind
The 10BA Pro has hundreds of functions. Many of them you'll probably never use. But you know they are there in case you need them.

Integrated Currency Converter
Currency converter is integrated into the calculator and is only a keystroke away.

Statistical Distribution Functions
A separate screen for Statistics so many functions can be accomodated. Calculate most distribution functions that you find at the back of a statistics book!

Amortization Schedule
Produce an amortization schedule that you can convert into Excel format and later share with your contacts.

Financial Functions
• TVM: Number of periods, Interest/year, Present value, Periodic payment, Future value, Amortization, Amortization schedule
• Business percentages: Percent, Percent change, Markup, Cost, Price, Margin
• Cashflow analysis: IRR, MIRR, Net present value, Net future value
• Depreciation: Straight line, Sum of the years’ digits, Declining balance
• Interest conversion: Nominal, Effective
• Break even analysis: Units, Sales price, Variable cost, Fixed cost, Profit
• Bonds: Accrued interest, YTM, Price, Coupon, Call, 360/Actual, Semiannual/Annual
• Calendar functions: Date, Date difference, 360/Actual

Statistical Functions
• Summary statistics
• Regressions: Linear, Exponential, Logarithmic, Power, Exponent, Inverse
• X-Estimates, Y-Estimates, Correlation
• Standard deviation: Sample, Population
• Average, Weighted average
• Permutation, Combination
• Distribution: Binomial, Poisson, Normal, Inverse Normal, Student-t, Inverse Student-t, Chi-Square, Inverse Chi-Square, F, Inverse F
• Pseudo random number

Mathematical functions
• Basic arithmetic
• Trigonometric, Inverse trigonometric
• Hyperbolic, Inverse Hyperbolic

For TI Users, before you post a one-star review asking where the CPT button is.
There is no [CPT] button by design so don't look for it. The app does not need the [CPT] key. To find future value [FV] instead of [CPT][FV] just tap [FV]. Read the integrated Help feature for details, or simply contact us!

Feedback and Contact Info
Please contact us for feedback, suggestions for improvement, or bugs at info@segitiga.pro

Privacy Policy
10BA Pro Financial Calculator does not collect, store, or transmit information about its users. The use of "allow to take pictures and record video" permission is for the application to use the back camera and achieve transparent background effect. The use of "allow to access photos, media, and files on your device" permission is to enable you to select an image from the gallery folder as calculator background. The permission is also necessary if you want to convert the amortization schedule into Excel format because the app needs to save the converted file into the Documents folder.
Updated on
Oct 7, 2017

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
4.8
1.52K reviews
A Google user
May 6, 2019
Excellent calculator, made even better by the built in help for each function. The help screens provide an example calculation with keystroke by keystroke instructions. There is absolutely no need for a manual. Wow, great job development team. And to top it off the free version is 100% functional with only a start up splash reminding you you can contribute to the continued development of the app. No in app ads. Great support. This is the way apps should be built. I happily sent in my $2!
31 people found this review helpful
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Segitiga.Pro
May 6, 2019
Thank you so much Ron for the support, encouragement,and for your kind words.
A Google user
February 28, 2019
This is absolutely the best calculator available. It is is a combined financial and scientific calculator - as well as a simple calculator. The display mimics the look of a fine HP calculator from the bygone era. The simulated button display looks 3D with unique shadow effect. As a bonus, it includes a real time Forex currency converter which is great for world travel. And all this is free. You can donate $2.00 if you want, and I highly suggest you do.
18 people found this review helpful
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A Google user
March 18, 2019
I just downloaded it but right off the bat few things aren't working. For example, I'm trying to open a bracket after enetering a value but it won't input. I'm only able to open a bracket when it's the very first input; even after that the same problem occurs when I try to close the bracket and then the value becomes zero. Would appreciate a fix. _ Thanks a ton, appreciate the quick response!
11 people found this review helpful
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Segitiga.Pro
March 18, 2019
After entering a value, you need to insert an operator before opening a bracket. That is the way FINANCIAL CALCULATORS work e.g. the "industry standards" HP or TI models. So key in "2 x (3 + 4)" instead of trying "2 (3 + 4)". In any case, contact us at info@segitiga.pro if you need any assistance. We reply to all inquires in less than 24 hours.

What's new

New release with more visible icon.