Law of Cosines Calculator Law of Cosines Calculator Calculate unknown sides and angles of any triangle using the Law of Cosines. Supports both SAS (Side-Angle-Side) and SSS (Side-Side-Side) calculations with step-by-step solutions. DegreesRadians UnitsMillimeters (mm)Centimeters (cm)Meters (m)Inches (in)Feet (ft) Side a: Side b: Side c: Angle A: Angle B: Angle C: Calculate Clear Results Side … Read more
Dave Ramsey-Style Retirement Calculator Dave Ramsey-Style Retirement Calculator Plan your retirement with confidence using our comprehensive calculator Retirement Information Current Age 35 Retirement Age 65 Life Expectancy 85 Current Retirement Savings $ Annual Income $ Contribution Rate (% of Income) 15% Employer Match (% of Contribution) 50% Expected Annual Return 7% Expected Inflation Rate 2.5% … Read more
Grow A Garden Calculator Grow A Garden Calculator Calculate plant values, mutations, trading deals, and pet stats for the Roblox game Plant Values Mutations Trading Pets Database Select Plant: — Choose a plant — Quantity: Weight (optional): Calculate Value Total Value 0 Base Value: 0 Weight Multiplier: 1x Quantity: 1 Plant Info Select a plant … Read more
Critical Points Calculator Critical Points Calculator Find and classify critical points of single and multivariable functions Single Variable Multivariable Critical Points of Single Variable Functions Critical points occur where f'(x) = 0 or f'(x) is undefined Enter function f(x): x² x³ √x sin(x) cos(x) e^x ln(x) Find Critical Points Critical Points Function Graph Cubic Function … Read more
Vertex Calculator Vertex Calculator Calculate mathematical parabola vertices and optical vertex distances Mathematical Vertex Optical Vertex Vertex Formula for Parabolas For y = ax² + bx + c, vertex is at (h, k) where h = -b/(2a) and k = f(h) Enter quadratic function: Calculate Vertex Vertex Calculation Results Graph of the Quadratic Function Standard … Read more
Distributive Property Calculator Distributive Property Calculator Solve expressions step-by-step using the distributive property Enter an expression: Calculate Solution Steps Examples to Try Click on an example to load it into the calculator Simple Distribution 2(x + 3) Solution: 2x + 6 Distribution with Subtraction 3(2x – 5) Solution: 6x – 15 Variable Distribution x(y + … Read more
Audiobook Speed Calculator Audiobook Speed Calculator Calculate listening time at different playback speeds and maximize your audiobook experience Input Details Audiobook Title (optional): Original Duration: Hours Minutes Seconds Playback Speed: 1.0x 0.5x 1.0x 1.25x 1.5x 2.0x 3.0x Current Progress (%): 0% 0% 100% Calculate Add Another Book Reset How It Works This calculator helps you … Read more
Interval Notation Calculator Interval Notation Calculator Convert between interval notation and inequalities with visual number line representation Input Input Type: Interval NotationInequality Left Bound: Left Bracket: [ (inclusive)( (exclusive) Right Bound: Right Bracket: ] (exclusive)] (inclusive) Inequality: Calculate Reset Switch to Inequality Input Interval Notation Guide [a, b] a ≤ x ≤ b (a, b) … Read more
Interpolation Calculator Interpolation Calculator Calculate interpolated values using multiple methods with real-time visualization Input Data Interpolation Method: Linear InterpolationPolynomial InterpolationLagrange InterpolationSpline Interpolation X₁: Y₁: X₂: Y₂: X value to interpolate: Calculate Reset Add Point How It Works Interpolation estimates values between two known data points. Enter your known X and Y values, then specify the … Read more
Diamond Birthday Calculator Diamond Birthday Calculator Discover your special milestone birthdays including Golden, Silver, Platinum, and Diamond birthdays! Calculate Your Special Birthdays Your Birthdate: Calculate My Special Birthdays How It Works Enter your birthdate to calculate your special milestone birthdays: Golden Birthday: When your age matches the day of your birth Silver Birthday: Your 25th … Read more