Calculator directory

Calculators for school and college

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FlagshipFeatured
TI-84 Calculator OnlineDedicated calculator application, profile and detailed manual.
ScientificReady
Scientific CalculatorTrig, inverse trig, logs, roots, powers and expression history.
GraphingReady
Graphing CalculatorPlot multiple functions with adjustable x and y ranges.
StatisticsReady
Statistics CalculatorDescriptive statistics for comma-separated data.
AlgebraReady
Matrix CalculatorAdd, subtract, multiply and invert 2×2 matrices.
ArithmeticReady
Fraction CalculatorFraction operations, simplification and mixed-number output.
FinanceReady
Financial CalculatorLoan payment, NPV and IRR calculations.
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