Estimated life expectancy and survival probabilities.
The app provides estimated life expectancy based on age and year of birth using US population mortality data. It also displays an interactive chart of survival probabilities and calculates actuarial values for annuities and life insurance.
Test your knowledge with quizzes covering maps, flags, capitals, and more. Answer 6000 questions across four difficulty levels. View worldwide rankings and track progress. Learn about 500 countries, regions, and islands.
Download and upload speeds for WiFi and mobile networks. Measure ping and jitter for latency. View real-time connection graphs. Track past results with detailed charts and averages. Troubleshoot or verify ISP-provided claims.
Provide training on cardiovascular disease management, including risk assessment and treatment protocols. Access case studies and interactive modules. Track progress and complete certification exams.
The app provides health professionals with essential sepsis management information based on practice guidelines. It covers definitions, diagnostic criteria, management guidelines, and treatment for various types of sepsis.
The app calculates MELD 3.0, Na-MELD, and Original MELD scores. It provides real-time survival probability predictions based on peer-reviewed hazard models.
Calculate probabilities, plot distributions, and find percentiles
Calculate probabilities and percentiles for normal, t, chi-square, F, exponential, gamma, beta, log-normal, Pareto, and Weibull distributions. Plot density functions for these distributions.
Track life progress with a circular timeline visualization. Complete health assessments using data from 100+ countries. Receive daily Stoic quotes from Marcus Aurelius, Seneca, and Epictetus. Access research-backed life expectancy calculations.
Generate birth charts and transit charts for daily, monthly, and yearly horoscopes. View Vedic horoscopes and match compatibility. Access Hindu calendar and remedies reports. Create and analyze Kundali charts.
Solve math problems with capabilities. Input equations, view function graphs, and analyze statistical data. Perform calculations in algebra, calculus, and statistics. Navigate using arrow keys or touch gestures.
Write and organize using . Create journals, plan daily tasks, and track progress with tables and lists. Link together, sketch ideas, and write books. No account required. Export and share directly.
Calculate historical prices and convert to today's
Calculate historical currency values from 1800 to 2025. Convert prices using 22 currencies including US Dollar, Euro, British Pound, and others. Adjust for and view adjusted values over time.