Number of Favorable Outcomes: Total Number of Outcomes: Calculate Reset Empirical Probability: 📋 Probability as Percentage: 📋 The Empirical Probability Calculator is a powerful tool for anyone working with statistics, probability, or data analysis. Unlike theoretical probability, which is based on expected outcomes, empirical probability is determined from actual experimental or observed data. This calculator…
Enter Data Values (comma-separated): Method: IQR Method (1.5 * IQR)Z-Score Method (|z| > 2)Modified Z-Score Method (|z| > 3.5) Calculate Reset Outliers Found: Copy Non-Outlier Values: Copy Q1 (First Quartile): Copy Q3 (Third Quartile): Copy IQR (Interquartile Range): Copy Lower Bound: Copy Upper Bound: Copy The Outlier Calculator is a practical tool for anyone working…
Interior Angle: ° Number of Sides (for regular polygon): Sum of Interior Angles: ° Calculate Reset Exterior Angle: ° Copy Sum of Exterior Angles: ° Copy Each Exterior Angle (Regular Polygon): ° Copy Understanding polygon angles is essential in geometry, architecture, and design. The Exterior Angle Calculator is a simple and efficient tool that helps…
Observed Value: Expected Value: Calculate Reset Percent Deviation: % Copy Absolute Deviation: Copy The Percent Deviation Calculator is a practical tool used to measure the deviation of a value from a reference or expected value, expressed as a percentage. Percent deviation is widely used in science, engineering, quality control, and statistics to analyze experimental data,…
Shape Parameter (k): Scale Parameter (λ): Value (x): Calculate Reset Results Probability Density Function (PDF): Copy Cumulative Distribution Function (CDF): Copy Survival Function (1-CDF): Copy Mean: Copy Variance: Copy Calculating distances between points in space is a common task in mathematics, physics, engineering, and computer graphics. Whether you’re working in 2D or 3D geometry, understanding…
Sphere Radius (r): Cap Height (h): Calculate Reset Results Volume: Copy Surface Area: Copy Base Radius: Copy Base Area: Copy Curved Surface Area: Copy Center of Mass Height: Copy A spherical cap is a portion of a sphere cut off by a plane. This geometric shape appears in various fields such as engineering, architecture, astronomy,…
Calculate percentage marks from obtained and total marks Marks Obtained: Total Marks: Calculate Reset Percentage: Copy Grade: Copy Status: Copy Exams, assessments, and tests are an integral part of education and professional evaluations. Whether you’re a student, teacher, or examiner, calculating marks in percentage form is the most common way to measure performance. Our Marks…
Central Angle Calculator Arc Length: Radius: Unit: RadiansDegrees Calculate Reset Central Angle: Copy In geometry, circles often involve angles that help define arcs, sectors, and related calculations. One of the most common is the central angle, which is the angle subtended at the center of a circle by two given points on its circumference. Our…
Vector A – X Component: Vector A – Y Component: Vector B – X Component: Vector B – Y Component: Calculate Reset Results (A – B): Resultant X Component: Copy Resultant Y Component: Copy Magnitude: Copy Direction (degrees): Copy Copy All Results Vectors are essential in physics, engineering, and mathematics for representing quantities that have…
Initial Value: Final Value: Calculate Reset Absolute Change: Copy Relative Change (%): Copy Percentage Increase/Decrease: Copy In many areas of life—finance, business, science, and everyday decision-making—we often need to measure how much something has changed relative to its original value. For example: This type of calculation is called relative change, and it is usually expressed…