Student Essentials
From scientific calculations to student loan planning, this toolkit covers everything a student needs for academics and financial literacy.
8 calculators in this toolkit
Scientific Calculator
Evaluate mathematical expressions with support for arithmetic, exponents, square roots, trigonometric functions, logarithms, and constants like pi and e.
Function Analysis Calculator
Analyze mathematical functions including linear, quadratic, cubic, sine, cosine, and exponential. Calculate roots, vertex, discriminant, slope, and other key properties.
Probability Calculator
Calculate the probability, percentage, and odds against from the number of favorable outcomes and total outcomes.
Standard Deviation Calculator
Calculate the mean, population standard deviation, and count from a comma-separated list of numbers.
Student Loan Refinance Calculator
Compare your current loan terms against a refinance offer to estimate savings and break-even period.
Compound Interest Calculator
Calculate compound interest on an initial investment with recurring monthly contributions over time.
50/30/20 Budget Rule Calculator
Split your monthly after-tax income into needs (50%), wants (30%), and savings (20%) following the 50/30/20 budgeting rule.
Pomodoro Timer Calculator
Plan focus sessions with work and break cycles using the Pomodoro Technique.