Calculate GFR using CKD EPI, MDRD, Cockcroft-Gault,
Calculate glomerular filtration rate (GFR) using CKD EPI, MDRD, Cockcroft-Gault, or Schwartz formula for children. Input patient data to receive GFR results. Provide references to formulas and their clinical applications.
by Oscar Sosa★ 5.01 ratingsMedicalFreeData updated 2026-09-08
Access code updates for 2023 NEC and NEMA standards. View table changes, formulas, and conduit bending guides with video tutorials. Calculate ampacity and conduit fill. Include transformer data and wiring configurations.
Calculate mortgage payments, estimate closing costs, and determine loan amounts. Input property details and interest rates. Generate reports and save calculations. Share results via email or cloud storage. Sync data across devices.
Perform complex calculations using 12 built-in calculators including scientific, financial, and unit conversion tools. Input formulas with three modes: standard, string, and RPN.
Calculate electrical values using formulas for voltage, current, resistance, power, and more. Determine wire size and voltage drop. Perform transformer and generator calculations. Convert between electrical units.
Calculate , altimeter setting, relative air , and relative humidity using GPS, weather data, and the phone's barometer. Track specific humidity in grains per pound. Suitable for pilots, engine tuning, and outdoor activities.
Calculate one-rep max for strength training exercises. Track progress over time for different lifts. Input weight and reps to estimate 1RM. Save and view historical max values for multiple exercises.
Calculate payments and generate repayment schedules. Share schedules via email. Add extra payments to reduce payoff time. Graph repayment timelines. Track total interest paid. Save multiple loans for quick access.
Simulate nuclear explosions and calculate affected areas
Calculate radiation radius and casualties based on nuclear weapon yields. Input explosion details to estimate affected areas. Display results for evacuation planning and educational purposes.
Allows users to perform basic arithmetic operations. Choose from different background colors and display themes. Input numbers and operators to calculate results. Switch between light and dark modes for better visibility.
Calculate and mortgage payments with customizable terms, interest rates, and frequencies. Display breakdowns of interest and principal. Estimate repayment time. Compare options. Export results via email or file. Save details for future reference.
Perform complex calculations with customizable formulas and equation solving. Save and reuse calculations. Convert units and manage multiple profiles. Export results and access advanced functions like matrix operations and statistical analysis.
Track periods with a one-tap timer. Choose from multiple programs. Set custom fast durations. Log weight changes if desired. View progress without account creation or data collection. No ads or sign-up required.
Calculate payments, track principal and interest breakdowns, and see how extra payments reduce total cost. Input amount, interest rate, term, and payment frequency. View detailed schedules and estimate total interest paid.
Calculate measurements, convert units, and estimate material quantities. Perform trigonometry, slope calculations, and area computations. Save frequently used formulas and access them quickly. Export results and share via email or messaging.
Track body weight and measure 18 metrics including BMI, body fat rate, muscle mass, and water content. Analyze data through bio-resistance technology. Record and manage data over time. Sync with Bluetooth smart scales for accurate measurements.
Track student transportation with real-time vehicle location updates during scheduled routes. Manage permissions for route access. Monitor vehicle fleet status and optimize scheduling through web and mobile applications.