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Educational Level

Secondary school, High school and College 
Program Purpose

Provide step by step solutions of your problems using online calculators (online solvers)

Problem Source

Your textbook, etc 
1.
PreAlgebra Calculators

1. Addition, Subtraction, Multiplication, Division of two numbers
2. Pronounce a number
3. Factors of a number (Prime factors, All factors)
4. HCF LCM of numbers
5. Prime Numbers
6. Number Crunching (Solve any numerical expression)
7. Decimal
1. Decimal to Fraction conversion
2. Fraction to Decimal conversion
3. Round off decimal number
8. Scientific notation conversion
1. Decimal number To Scientific notation
2. Scientific notation To Decimal number
9. Fraction
1.1 Reduced Terms
1.2 Improper Fraction To Mixed Number
1.3 Fraction to Decimal
2. Mixed Number To Improper Fraction
3. Compare Two Fraction
4. Addition, Subtraction, Multiplication and Division of Fraction Numbers
10. Power: Square, Cube, N^{th} Power
11. Radical: Squareroot, Cuberoot, N^{th} Root
12. Square Root with all steps
13. Cube Root with all steps
14. Number Divisibility Rules (number is divisble by 2,4,8, 3,9, 5,10, 7,11,13,17,19,23,29 using divisibility rules)
15. Find the Next number in the given sequence
16. Unit Conversion
1. Angle to Degree, Minute & Second Conversion
2. Degree Conversion
3. Length Conversion
4. Mass Conversion
5. Money Conversion
6. Power Conversion
7. Speed Conversion
8. Temperature Conversion
9. Time Conversion
10. Volume Conversion
17. One Base to Other Base Conversion
1. Decimal to Binary
2. Decimal to Octal
3. Decimal to Hexadecimal
4. Binary to Decimal
5. Binary to Octal
6. Binary to Hexadecimal
7. Octal to Decimal
8. Octal to Binary
9. Octal to Hexadecimal
10. Hexadecimal to Decimal
11. Hexadecimal to Binary
12. Hexadecimal to Octal
13. Decimal to Other
14. Other to Decimal
18. Tables
1. Addition table
2. Multiplication table rows and columns
3. Multiplication table 1 to 30
4. Roman table
5. Square table
6. Cube table
7. Power table
8. Roman table
9. Sin table
10. Cos table
11. Tan table
12. Sin, Cos, Tan table
13. Area formula
14. Volume formula
15. Factors formula







4.
Plots & Geometry Calculators

1. Graph
1. General Graph for any f(x) and f(y)
2. Graph  Using Points and Slope
2.1 Line like x=3y+5; 2x+y=1; x+2y<=5; x+y>=15
2.2 Line Using 2 Points like Point1=(3,5) and Point2=(5,3)
2.3 Slope & point like Slope=7 and Point=(4,6)
2.4 Slope & YIntercept like Slope=2 and YIntercept=4
2.5 Only a Point like plot a point (3,5),(5,3)
2.6 Points on Number Line(Xaxis) like 3,5,12,7,0
3. Circle
4. Ellipse
5. Parabola
6. Hyperbola
7. Polar Graph
8. Statistics Graph
8.1 Histogram
8.2 Frequency Polygon
8.3 Frequency Curve
8.4 Less than type cumulative frequency curve
8.5 More than type cumulative frequency curve
2. Area
1. Circle
2. SemiCircle
3. RegularHexagon
4. Square
5. Rectangle
6. Parallelogram
7. Rhombus
8. Trapezium
9. Scalene Triangle
10. Rightangle Triangle
11. Equilateral Triangle
12. Isoceles Triangle
13. Sector Segment
3. Volume
1. Cuboid
2. Cube
3. Cylinder
4. Cone
5. Sphere
6. HemiSphere
4. Pythagoras Theorem





6.
Statistical Methods Calculators

1. Mean, Median, Mode, Quartiles, Delices, Percentiles, Variance, Standard deviation for
1. Ungrouped data
2. Grouped data
3. Mixed Type data
2. Missing frequency
1. Frequency for ungrouped data
2. Frequency for grouped data
3.Statistics Graph
1. Histogram
2. Frequency Polygon
3. Frequency Curve
4. Less than type cumulative frequency curve
5. More than type cumulative frequency curve
4.
Statistics Wording Problem
5. Arithmetic Mean, Geometric Mean, Harmonic Mean
1. Find Arithmetic mean(AM), Geometric mean(GM), Harmonic mean(HM)
2. Find X from Arithmetic mean(AM), Geometric mean(GM), Harmonic mean(HM)
3. Find Mean or Median or Mode from other two's
6. Combined Mean and Combined Standard deviation
7. Mean deviation about mean, median, mode for
1. Ungrouped data
2. Grouped data
8. Standard deviation and coefficient of variation for
1. Ungrouped data
2. Grouped data
3. Mixed data
9. Correlation Coefficient for
1. Ungrouped data
2. Grouped data
10. Rank Correlation Coefficient
11. Regression and Regression lines
1. Regression lines for X & Y and ClassX & Y
2. Regression from Regression Lines
3. Regression lines from average, standard deviation, Correlation Coefficient(r)
4. Regression lines from `sum x, sum y, sum x^2, sum y^2, sum xy, n`
12. Regression lines for Grouped data
13. Curve Fitting  Method of Least Square
1. straight line `(y=a+bx)`
2. second degree parabola `(y=a+bx+cx^2)`
3. cubic quation `(y=a+bx+cx^2+dx^3)`







9.
College Algebra Calculators (For BCA, MCA Students)

1. Addition, Subtraction, Multiplication, Division of two numbers
1.1 Addition, Subtraction, Multiplication, Division of two numbers in Decimal
1.2 Addition, Subtraction, Multiplication, Division of two numbers in Binary
1.3 Addition, Subtraction, Multiplication, Division of two numbers in Octal
1.4 Addition, Subtraction, Multiplication, Division of two numbers in HexaDecimal
1.5 Addition, Subtraction, Multiplication, Division of two numbers in Other (Eg: Base=6)
2. Conversion From One Base Number To Other Base Number
3. 1's, 2's, 7's, 8's, 9's, 10's, 15's, 16's complement subtraction method
4. Matrix Algebra
5. Computer Orientented Numerical Methods (CONM)
6. Computer Orientented Statistical Methods (COSM)
7. Operation Research (OR)










