Calculate fuel requirements for flights using preloaded data on aircraft models and fuel consumption rates. Input flight details to estimate fuel needs. Export results in printable format. Share calculations with team members.
by Yishagerew Yitaih★ 4.99 ratingsProductivityFreeData updated 2026-09-06
Create professional invoices with customizable templates. Add client details, itemized lists, and pricing. Calculate taxes and totals automatically. Export invoices as PDF or printable formats. Share via email or cloud storage.
Calculate tips by entering bill totals and selecting tip percentages. Adjust tip rounding up or down. Split bills among multiple people. View real-time totals without ads. Use colorful backgrounds for simple, fast calculations.
Calculate diameters based on electrical power, voltage, and current. Input parameters to determine required size. Access calculation formulas and reference tables. Export results for documentation.
Track team performance metrics and compare scores for alliance selection. Input data to calculate rankings. Export results for review. Share insights with teammates. Sync with competition guidelines.
Calculate the using inputs for the longest side, shorter side, or combined length. Perform instant calculations with support for up to 16 decimal places and various units. Copy results to another and view the formula as a reference.
Calculate projectile impact forces and fragmentation risks using IATG 01.80 formulas. Input variables like mass, velocity, and material properties. Generate safety assessments and export results.
Train pilots on and calculations for specific aircraft models. Input aircraft data to determine center of gravity. Practice load distribution scenarios and check compliance with safety limits.
Calculate loan payments based on interest rate, term, and amount. Display monthly payment schedules with detailed breakdowns. Adjust variables to see updated results.
Calculate tips by entering subtotal and selecting a percentage, or input subtotal and total to find the tip amount. Adjust custom percentages for precise calculations. Split checks among 1 to 30 people using the slider.
Calculate angles, solve triangles, and compute trigonometric
Calculate angles, side lengths, and hypotenuse of triangles. Determine arc radius, arc length, chord length, and chord height. Solve trigonometric problems with precise formulas and tools. Input measurements to get accurate geometric results.
AR Measurements: Use Apple's AR technology for precise distance and space measurements. Track project progress with detailed notes and schedules. Calculate material costs and labor estimates. Export reports and share files directly.
Perform complex calculations with high-precision math functions including trigonometric, hyperbolic, and special functions. Calculate derivatives, integrals, and roots. Program custom functions and store equations.
Calculate fluid , wall thickness, and outside diameter using Barlow's Formula. Input values in various units and copy results to other apps. Includes formulas for reference and supports up to 16 decimal places.
Calculate time, speed, and distance for road rallies. Input rally details and track progress. Generate reports and adjust strategies based on real-time data. Sync with GPS devices for accurate navigation.
Log driving hours with a single tap. Receive real-time compliance alerts. Navigate with traffic updates and route guidance. Track fuel usage and maintenance schedules. Export logs and share reports securely.
Calculate triangle areas using side lengths or coordinates. Input side measurements for Heron's formula calculations. Enter X,Y coordinates to determine area. Export results and save calculations.
Calculate rainwater harvest, savings, and tank size
Calculate annual rainwater harvest in liters or gallons using catchment area and depth. Input units can be customized with decimal precision. Copy results to other apps and access formula references for accurate calculations.
Calculate chemical dosages for chlorine, pH, and alkalinity with precise formulas. Get smart recommendations for balancing water. Track chemical levels and maintenance schedules. Export data for records or sharing.
Manage vehicle settings with over 400 driving modes, parking, lock, and ECO modes to reduce fuel consumption. Monitor fuel efficiency and customize driving preferences for optimal performance.
Calculate by adjusting sales price or percentage. Split with custom percentages. Track with add, modify, and delete functions. View total for monthly and yearly periods.