LSAT Score: GPA (on a 4.0 scale): School Selectivity (% Acceptance Rate): Calculate Estimated Admission Probability: function calculate() { const lsat = parseFloat(document.getElementById(“lsat”).value); const gpa = parseFloat(document.getElementById(“gpa”).value); const selectivity = parseFloat(document.getElementById(“selectivity”).value); if (isNaN(lsat) || isNaN(gpa) || isNaN(selectivity) || lsat < 120 || lsat > 180 || gpa < 0 || gpa > 4 || selectivity…
Enter a number in words (e.g., “two point five”): Calculate Decimal Value: Ever encountered a number written out in words—like “one hundred twenty-three point four five”—and needed it in numeric form? Whether you’re reading checks, transcribing forms, or digitizing written content, manually converting words to decimals can be slow and prone to error. The Words…
Enter concentration in ng/mL: Enter molecular weight (g/mol): Calculate Concentration in nM: When working in biochemistry, pharmacology, or molecular biology, it’s common to switch between mass concentration (like ng/mL) and molar concentration (like nM). This is especially useful when comparing drugs, reagents, or analytes at a molecular level. The ng/mL to nM Calculator allows you…
Enter trait values (comma-separated): Enter corresponding weights (comma-separated): Calculate Selection Index: The Selection Index is a powerful tool in genetics, plant and animal breeding, and multi-trait selection systems. It allows researchers, farmers, and breeders to combine multiple trait values with corresponding economic or biological weights to generate a single score used for ranking or selection….
Enter observed values (comma-separated): Enter expected values (comma-separated): Calculate Chi-Square Statistic (χ²): In statistics, the Goodness of Fit test helps determine how well an observed distribution matches an expected distribution. It is commonly used to verify if sample data fits a theoretical model, such as whether a die is fair or if survey results align…
Enter a quadratic or factored equation (e.g., (x – 3)(x + 2) = 0): Calculate Solutions: Solving quadratic and polynomial equations is a fundamental part of algebra. One of the most efficient tools for this task is the Zero Product Property. It states that if the product of two or more expressions is zero, then…
Real Power (Watts): Power Factor (0 to 1): Calculate Apparent Power (VA): In electrical systems, power isn’t just about watts. Understanding the relationship between watts (W) and volt-amperes (VA) is critical, especially in AC circuits where power factor plays a big role. This Watts to VA Calculator lets you convert real power in watts to…
Enter a positive integer (n): Calculate Stirling’s Approximation of n!:
Lower Limit (a): Upper Limit (b): Number of Intervals (must be multiple of 3): Function f(x) (use ‘x’ as variable, e.g., x*x + 2): Calculate Approximate Integral: function calculate() { const a = parseFloat(document.getElementById(“a”).value); const b = parseFloat(document.getElementById(“b”).value); const n = parseInt(document.getElementById(“n”).value); const func = document.getElementById(“func”).value; if (isNaN(a) || isNaN(b) || isNaN(n) || n {…
Annual Interest Rate (%): Calculate Years to Quadruple Investment: When managing your money or planning long-term financial goals, one of the most common questions is: How long will it take to grow my money? While many are familiar with the Rule of 72 (to double your investment), fewer know about the Rule of 144, which…