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114 tools
This calculator computes the surface area of a number of common shapes, including sphere, cone, cube, cylinder, capsule, cap, conical frustum, and more.
Free calculator to plan the refinancing of loans by comparing existing and refinanced loans side by side, with options for cash out, mortgage points, and fees.
Calculates the length of an arc of a circle and the area of a sector using simple input fields for radius, central angle in degrees or radians. User enters the known values, clicks calculate, and receives precise measurements. Students, teachers, architects, engineers, and anyone needing to determine distances along curved paths in circles will find this tool invaluable for quick, accurate calculations without manual trigonometric computations.
Calculates the area, perimeter, and side lengths for an arbitrary trapezoid using its bases and height as inputs. Helps users understand geometric properties and solve problems involving trapezoids in mathematics and engineering applications. Ideal for students, teachers, engineers, and anyone needing to work with trapezoidal shapes in their projects or studies.
Calculates properties of regular octagons, including area, perimeter, diagonals, circumradius, and inradius, using simple input fields for side length or other relevant measurements. Ideal for students, teachers, architects, engineers, and anyone needing to quickly determine geometric dimensions of an octagon. Helps users by providing accurate, quick calculations for various properties of regular octagons, aiding in educational settings, design projects, and everyday problem-solving involving irregular shapes.
Calculates your maximum home purchase price based on monthly income, debt obligations, and desired loan-to-income ratio. User inputs their financial information, and the calculator provides an estimate of how much they can realistically afford to spend on a new home. Home buyers, first-time homebuyers, and those considering significant upgrades would use this tool to assess their affordability before seeking financing or making an offer on a property. It helps ensure homeownership remains within their budgetary means and reduces the stress of overextending financial resources.
Calculates your VO2 max based on various test methods including Cooper test, Rockport walk, beep test, or resting heart rate. Estimates your cardiovascular fitness level by providing insights into how well your body utilizes oxygen during exercise. Helps users assess their aerobic capacity and track improvements over time, which can be beneficial for athletes, fitness enthusiasts, and anyone interested in enhancing their overall health and wellness.
The net worth calculator helps you evaluate your current financial strength. It computes your net worth by subtracting the total value of everything you owe (your liabilities) from the total value of everything you have (your assets).
Calculates retirement readiness by factoring in inflation, social security benefits, life expectancy, and other relevant variables to estimate savings needed for financial independence. Helps users plan for their golden years by providing personalized retirement projections based on current income, expenses, and investment assumptions. Ideal for anyone approaching retirement or looking to maximize long-term financial planning and security.
Calculates pediatric drug dosages based on patient weight, helping healthcare professionals determine appropriate medication quantities for children. Users input the child's weight and desired dose, then select the medication from a list. The calculator provides both volume and weight-based dosages, ensuring accurate treatment. Pediatricians, nurses, and other healthcare providers use this tool to ensure safe and effective drug administration in pediatric patients, reducing the risk of errors and adverse outcomes.
Find out your higher education GPA with this college GPA calculator. Enter up to 30 courses and their credits, and add your previous scores optionally to calculate your GPA and cumulative GPA.
Calculates the current ratio's value by taking two inputs: current assets and current liabilities. Users can plug in their financial figures to get an instant liquidity assessment of their business. Helps users assess a company's short-term financial health and ability to pay off its immediate obligations using readily available resources. Ideal for small businesses, entrepreneurs, and anyone managing a financial portfolio looking to gauge operational readiness.
Calculates the area, perimeter, and diagonal of a rectangle given its length and width. Enter the dimensions, and the tool automatically computes all relevant measurements. Students, teachers, architects, and anyone working with geometric shapes will find this calculator useful for quick calculations or educational purposes. It simplifies complex geometry problems into straightforward computations.
Ellipse calculator finds all the parameters of an ellipse – its area, perimeter, and eccentricity, as well as the coordinates of the center, foci, and vertices.
Estimates the total amount of calories burned on an elliptical trainer based on user input such as time, speed, and incline. Helps users track their exercise routine by providing a calorie burn estimate, aiding in fitness goals and overall health monitoring.
With the credit card minimum payment calculator, you can compare two scenarios of charged interest and payment balances if you pay the required minimum with a case of a fixed payment.
Calculates how long it will take to pay off credit card debt with a fixed monthly payment, showing total interest paid and declining balance over time. Helps users manage their debt by providing insights into how their credit card payments impact their balance and financial health. Ideal for anyone looking to plan their debt repayment strategy or understand the costs associated with carrying high-interest credit card balances.
The quick ratio calculator allows you to calculate the quick ratio (acid-test ratio) value, which is a simple indicator of a company’s short-term liquidity.
Calculates the total interest, end balance, and growth chart for a Certificate of Deposit with an option to factor in income tax. Enter principal amount, term length, and annual interest rate; select tax treatment to view comprehensive financial outcomes. Suitable for individuals planning long-term savings or retirement who need to understand the potential growth and taxes associated with CDs. Helps users make informed decisions about their investments by providing clear visualizations of account growth over time.
Calculates retirement savings growth, tax benefits, total return, and balance for Roth IRAs based on contributions, investment returns, and time until retirement. Helps users estimate their financial future in retirement by providing personalized projections. Suitable for anyone planning for retirement who wants to understand how much they need to save, how taxes will affect their retirement funds, and the growth of their investments over time. Ideal for individuals looking to maximize tax savings through Roth IRA contributions and those seeking clarity on their long-term financial outlook.
Calculates all geometrical properties of a regular hexagon, including side length, perimeter, area, interior angles, and more, using simple input of one known dimension. Students, teachers, architects, and anyone interested in geometry can use this tool to quickly determine key measurements of a hexagon, aiding in educational exercises or practical design projects.
Calculates the second moment of area for common shapes, enabling users to determine their resistance to bending or twisting. By inputting shape dimensions, the tool provides quick, accurate results essential for engineering, physics, and architecture applications. Ideal for students, professionals, and DIY enthusiasts needing precise calculations for design projects or academic assignments.
Calculates the amount of money needed to reach your savings goal by considering your desired amount, time horizon, and expected rate of return on investment. Users input their financial objectives and receive personalized insights into how much they must save regularly to meet those goals. Ideal for anyone planning for retirement, saving for a home, or any long-term financial aspirations looking to understand the impact of their savings habits.
The mortgage amortization calculator is a compact tool that helps you to compute the monthly repayment. It also displays the monthly and yearly amortization table.
