FX-85ES Plus 2nd Edition
Description
The FX-85 ES PLUS 2nd Edition is a reliable scientific calculator of the ES PLUS series.
Specifically, it offers 252 built-in functions for mathematics, statistics and scientific calculations.
The calculator supports fraction calculations, prime factorisation and percentage calculations.
In addition, it features 40 scientific constants and 40 unit conversions.
At the same time, the Natural V.P.A.M. function displays formulas exactly as they are written in textbooks.
Finally, it runs on solar power and battery, ensuring continuous operation.
Who is it for
The FX-85 ES PLUS 2nd Edition is the ideal choice for:
Economics students: statistics, regression analysis and fraction calculations
Accounting students: unit conversions, percentages and statistical sums
Specifications
Display
| Display Type | 31 × 96 FULL DOT |
| Natural Display | |
| Algebraic Input | Natural V.P.A.M. |
| Digits / Lines | 16/1+10/1 |
| Icon Menu | |
| 4-gradation Display | |
| Mantissa / Exponent | 10+2 |
Memory
| Replay Function | |
| Variables Memory | 9 |
| Program Memory | |
| Storable Programs |
Mathematics
| Pre-installed Formula | |
| Functions | 252 |
| Scientific Constants | |
| Metric Conversions | |
| Parenthesis Levels | 24 |
| Fractional Arithmetic | |
| Angle Unit (DEG/RAD/GRAD) | |
| Angle Unit Conversion | |
| Coordinate Transformation Pol/Rec | |
| Trigonometric Functions | |
| Hyperbolic Functions | |
| Exponential / Logarithmic Functions | |
| Mathematical Functions (√, x², x⁻¹…) | |
| Base-n Calculations (HEX/DEC/BIN/OCT) | |
| Logical Operators (AND/OR/…) | |
| Sexagesimal ↔ Decimal Conversion | |
| Percentage Calculation | |
| Remainder | |
| Prime Factorization | |
| Engineering Notation (ENG) | |
| Engineering Symbols | |
| Complex Number Calculations | |
| Random Number Generator | |
| Random Integers | |
| Quadratic Function Min/Max | |
| GCD / LCM Function | |
| Matrix / Vector Calculations | |
| Equation Solver | |
| Inequations | |
| Table Function |
Statistics
| ∑x, ∑x² | |
| ∑x, ∑y, ∑x², ∑y², ∑xy | |
| Standard Deviation | |
| Distribution | |
| Regression Analysis | |
| Math Box | |
| Permutation (nPr) / Combination (nCr) |
Differential & Integral Calculus
| Numerical Integration | |
| Numerical Differential Calculus |
Other Features
| Menu Language | English |
| Programmable | |
| Function Memory | |
| Spreadsheet | |
| QR Code | |
| Auto Shutdown | |
| Emulator Software |
Power
| Power Supply | Solar + Battery |
| Battery | 1 x LR-44 |
Hardware
| Dimensions | 11,1 x 77 x 161,5 |
| Weight | 95 g |
Key Features & Capabilities
252 Functions & Scientific Constants
The FX-85 ES PLUS 2nd Edition offers 252 built-in functions.
Specifically, it covers trigonometry, statistics and fraction calculations.
At the same time, it features 40 scientific constants and 40 unit conversions.
As a result, it serves economics and accounting students.

Solar Power & Natural Display
The calculator runs on solar power and battery.
Specifically, the dual power supply ensures continuous operation in any condition.
In addition, the Natural V.P.A.M. function displays formulas exactly as they are written in textbooks.
As a result, learning and use become simpler.
More Resources
No resources found.
Scientific Calculator of the ES PLUS Series
The FX-85 ES PLUS 2nd Edition is a reliable scientific calculator of the ES PLUS series.
Specifically, it offers 252 built-in functions for mathematics, statistics and scientific calculations.
As a result, it covers the needs of students and professionals in economics and accounting.
The calculator features a high-resolution display with Natural V.P.A.M.
At the same time, formulas appear exactly as they are written in textbooks.
Advanced Mathematics & Scientific Calculations
The calculator supports complex calculations.
Specifically, it covers algebra, trigonometry and hyperbolic functions.
In addition, it features exponential and logarithmic functions.
At the same time, it supports fraction calculations and prime factorisation.
As a result, it serves the needs of economics and accounting students.
Statistics & Regression
The device offers specialised statistical tools.
Specifically, it covers regression analysis, mean value and standard deviation.
At the same time, it features combinatorial analysis calculations and a random number generator.
In addition, it supports statistical sums.
As a result, it is a useful tool for financial data analysis.
Solar Power
The FX-85 ES PLUS 2nd Edition runs on solar power and battery.
Specifically, the dual power supply ensures continuous operation in any condition.
As a result, it is a reliable tool for daily use.
Natural Display & Scientific Constants
The calculator features the Natural V.P.A.M. function.
Specifically, it displays mathematical formulas in their natural form.
In addition, it features 40 scientific constants and 40 unit conversions.
As a result, learning and use become simpler.
Who is it for
The FX-85 ES PLUS 2nd Edition is the ideal choice for:
Economics students: statistics, regression analysis and fraction calculations
Accounting students: unit conversions, percentages and statistical sums