Calculate birth charts based on birth time and location. Analyze八字 structure including heavenly stems, earthly branches, and interactions. Determine fortune cycles, annual predictions, and seasonal influences.
by 子晟 谢★ 4.842 ratingsUtilitiesFreeData updated 2026-09-17
Calculate current, phase voltage, efficiency, and regulation at different loads and power factors. Convert SI units for speed, force, power, area, pressure, volume, temperature, and weight. Determine ship dates using weeks after order.
Calculate annual water usage for home or institution. Provide tips to reduce consumption. Offer useful information for household needs. Access technical data, reference measurements, operation details, technology info, and design specifications.
Calculate concrete mix proportions based on cement specifications and ACI standards. Input desired strength and volume to determine exact amounts of cement, sand, gravel, and water needed for manual or mechanical mixing.
Calculate energy and power output based on water flow rate and head height. Input parameters to determine potential energy generation. Display results in kilowatts and megawatts. Save and export calculations.
Monitor cow health, track reproductive cycles, and analyze nutritional data. View group and individual reports. Manage monitoring solutions, set alerts, and access real-time wellbeing insights.
Calculate voltage drop for electrical circuits up to 600V. Input custom voltages and system parameters. Output detailed results including conductor size, length, and resistance. Assist in verifying electrical system performance and safety.
Calculate sports arbitrage opportunities by inputting odds for 2- or 3-way outcomes. Determine stake amounts for each outcome to ensure profit. Export results for record-keeping.
The app calculates distances and bearings between two points using latitude and longitude. It can also determine a final position from a starting point, distance, and bearing.
Calculate material needs for flooring, walls, and ceilings. Draw rectangles or L-shapes to measure spaces. Account for installation standards like seams and tile centering. Estimate product usage based on real layouts.
The app calculates Theoretical Hourly Ride Capacity (THRC). Users can input any two of the number of seats per vehicle, dispatch time, or THRC to determine the third value.
Calculate commissions for Singapore Stock Exchange trades. Input trade details to determine fees. View breakdown of charges and transaction costs. Export results for record-keeping.
Calculate undulation using the EGM96 dataset. Input GPS coordinates to determine elevation differences between Mean Sea Level and WGS84 ellipsoid. Export results for further analysis.
Calculate loan payments by inputting loan type, amount, interest rate, term, and grace period. Display monthly and annual payments, principal, interest, and remaining balance. Save calculation results as images in the gallery.
Calculate exposure times using ND filters. Determine optimal ND filter combinations. Adjust aperture, shutter speed, and ISO settings. Provide real-time calculations for long exposure photography. Sync with camera apps for accurate settings.
Learn and apply concepts to real-world scenarios. Analyze strategic interactions, explore cooperative and competitive tactics, and study negotiation strategies. Create and customize strategy cards to simulate different decision-making scenarios.
Calculate appropriate tip amounts based on service quality and location. Adjust tips manually if needed. Track total expenses including tips. Set custom tip preferences for frequent locations. Sync across devices for consistent tipping behavior.
Calculate using functions including sin, cos, tan, and their inverses. Convert units with 136 converters. Access daily updated currency exchange rates. Perform algebraic calculations with 800+ formulas. Switch between degrees, radians, and grads.
Helps healthcare professionals select treatments based on patient-specific factors like anatomy, age, and functional status. Analyzes clinical situations to recommend appropriate treatments. Provides evidence-based guidance from experts.