Month: January 2026

CHA₂DS₂-VASc Calculator | Stroke Risk Assessment for Atrial Fibrillation CHA₂DS₂-VASc Calculator Clinical prediction rule for estimating the risk of stroke in patients with non-valvular atrial fibrillation. Age Category Less than 65 years (0 points) 65 – 74 years (1 point) 75 years or older (2 points) Age is a significant independent risk factor for thromboembolism. … Read more

Car Worth Calculator – Estimate Your Vehicle’s Current Market Value Car Worth Calculator Instantly estimate the current market value of your vehicle based on industry-standard depreciation models. Original Purchase Price ($) Enter the price paid including taxes. Please enter a valid positive price. Vehicle Age (Years) How many years ago was the car manufactured? Age … Read more

Mean Arterial Pressure Calculator – Calculate MAP from Blood Pressure Mean Arterial Pressure Calculator Calculate your Mean Arterial Pressure (MAP) instantly using systolic and diastolic blood pressure readings. Systolic Blood Pressure (mmHg) The top number of your blood pressure reading. Please enter a valid systolic pressure (50-250). Diastolic Blood Pressure (mmHg) The bottom number of … Read more

Use Calculator – Professional Loan Payment & Amortization Tool Use Calculator Calculate your monthly loan payments and visualize your debt repayment strategy with our professional Use Calculator. Loan Amount ($) Please enter a valid loan amount. The total amount of money you are borrowing. Annual Interest Rate (%) Please enter a valid interest rate (0-100). … Read more

Canvas Grade Calculator – Calculate Your Final Course Grade Canvas Grade Calculator Calculate your weighted average and final grade based on your Canvas course settings. Assignment Group Weight (%) Please enter a valid weight. Score (%) Please enter a valid score. Assignment Group Weight (%) Score (%) Assignment Group Weight (%) Score (%) Assignment Group … Read more

Calculator Watch Battery and Utility Calculator Calculator Watch Lifecycle Tool Evaluate the performance, battery lifespan, and operational cost of your calculator watch based on hardware specs and usage patterns. Battery Capacity (mAh) Standard CR2016 is ~90mAh, CR2025 is ~170mAh. Please enter a valid capacity. Average Daily Use (Minutes) Time spent using calculation or light functions … Read more

Calculating Volume Cylinder – Professional Geometry Tool Calculating Volume Cylinder Precise tool for calculating volume cylinder with instant surface area and lateral measurements. Radius (r) The distance from the center to the edge of the circular base. Please enter a positive number for the radius. Height (h) The vertical distance between the two circular bases. … Read more