Calculators
Create and discover interactive calculators for various scenarios and measurements.
Covariance Calculator
Calculates the covariance between two sets of data. Covariance measures the joint variability of two random variables, indicating how much they change together.
Monty Hall Problem Calculator
Demonstrates the counter-intuitive solution to the Monty Hall probability puzzle. This calculator helps visualize the probabilities of winning by switching doors versus staying with the initial choice.
WAR Calculator (Wins Above Replacement) (Baseball)
Estimates a player's total contribution to their team compared to a hypothetical replacement player.
Slugging Percentage Calculator (SLG) - Baseball
Calculates a baseball player's slugging percentage, which measures their power by weighting hits based on total bases achieved per at-bat.
Bench Press 1RM Calculator
Estimates your One-Rep Max (1RM) for the bench press based on the weight lifted and the number of repetitions performed.
Rectangular Prism Calculator
Calculates the volume, surface area, or diagonal length of a rectangular prism (box).
3D Printer - Buy vs Outsourcing Calculator
This calculator helps determine if buying a 3D printer is more cost-effective than outsourcing 3D printing services, considering factors like printer cost, material costs, and outsourcing prices.
Debt Payoff Calculator
This calculator helps you determine the payoff time and interest paid for different debt repayment strategies.
Debt Avalanche Calculator
Calculate the time and interest saved by using the debt avalanche method, which prioritizes paying off debts with the highest interest rates first.
Break-Even Calculator
Calculate the break-even point for a business, which is the point at which total revenue equals total costs. This helps determine the sales volume required to cover all expenses.