ContractorCalculator helps users perform on-the-go calculations for square footage, measurement conversions, and fraction math. It supports trade-specific tasks like amps to watts and wire size.
Manage and track sales by entering details for each item sold. Generate reports for gross and net sales, including daily, monthly, and year-to-date data. Search items by title, notes, or platform and sort by date.
Calculate amounts, interest rates, and repayment schedules. Auto helps estimate monthly payments for car purchases. Track progress and adjust terms for better financial planning.
Calculate return on investment with customizable inputs and detailed breakdowns. Estimate loan payments with adjustable terms and interest rates. Analyze cash flow with customizable timelines and projections.
Track income and expenses to create a monthly . Set financial goals and monitor progress. Calculate loan payments and organize bills. View spending patterns and adjust budgets accordingly. Export financial data for review.
& Math Tools • Classic with basic and advanced functions • Financial tools for loan payments and savings planning • Unit conversion for measurements and currencies • Tip calculation and percentage functions • Offline use without internet
Calculate monthly payments and break down interest versus principal. Compare different amounts, rates, and terms. Plan prepayments and assess interest savings. View full repayment schedules for home, car, or personal loans.
Track usage with logs of quantity, price, and odometer. Calculate mileage and efficiency in MPG, KM/L, and other units. Export data to CSV and view statistics on gas consumption. Supports dark mode and stores data locally.
Calculate and remaining cycles for jet engine LLPs. Estimate repair costs and check current list prices. Offer parts for sale and access part data from multiple airlines and MROs.
Calculate electrical power for single phase systems by converting between , , and . Input values to solve for unknowns. Support for three phase calculations including kilowatts, , , and power factor.
Calculate consumption and efficiency to estimate travel costs and needs. Input distance and used to determine economy. Choose between imperial or US customary units. Adjust settings for different regions and vehicle types.