Calculate mortgage payments for commercial, housing fund, and combined loans using equal principal and interest or equal principal methods. View repayment schedules, update interest rates online, and access historical records.
by 玲炤 毛★ 4.69 ratingsUtilitiesFreeData updated 2026-09-09
Measure objects using touch as or tape measure. Split objects into equal parts and calculate width/height ratios. Estimate diameter, angles, and divide circular objects. Switch between millimeters and inches for units.
Convert units across length, area, volume, angle, mass, pressure, and more. Check real-time currency exchange rates. Recalculate instantly with updated values. Save frequently used conversions for quick access.
Perform calculations with a standard , convert currencies, calculate tips, and compute taxes. Input numbers and operators to get results. Share calculations via email.
Calculate rates using AGA 3 standard. Determine MCF per day for a single well. Input duration and other parameters. Perform rotary (direct) MCF calculations. No cell service required.
Calculate molecular weights with a dedicated organic chemistry calculator. Long-press elements for details. Input elements, numbers, and parentheses for real-time results. Access a full-sized periodic table with combined periods 1, 2, and 3.
Set phone ringtones, notification sounds, and charging prompts with a vast library of music, including pop, classic, anime, and more. Daily updates of 1000+ tracks. Customize ringtones with DIY editing.
Calculate size for round or rectangular ductwork. Adjust airflow, diameter, width, or height using sliders. Enter values directly for precise measurements. Lock friction calculations for accurate results.
Track time and earnings for multiple jobs. Set hourly rates, overtime, taxes, and deductions. Clock in and out for each client. Calculate earnings automatically. View job details and summary reports. Export data for records or sharing.
Track and display of family members and friends. Set birthdates to calculate current age. Receive notifications for upcoming . Show age on home screen icon. Update automatically on .
Access educational content across devices for interactive online classes. View real-time learning reports and track progress. Download lessons for offline viewing and replay them anytime within three years.
Convert between (GBP) and U.S. (USD) using real-time exchange rates. Choose the number of decimal places for precision. Switch between currencies instantly.
Check rates between in real time with global synchronization. Calculate conversions instantly. Access real-time rates from top 10 banks including ICBC, CCB, ABC, BOC, BOCOM, CMB, CITIC, SPDB, CIB, and CEBB.
Track vehicle automatically while driving and manually update entries. Log expenses related to travel and calculate reimbursements. Export records and generate reports for reimbursement purposes.
Perform basic and advanced calculations with large, illuminated buttons. Use the scientific for 30 functions. Convert units, calculate loans, and determine tips. Includes standard, scientific, unit converter, loan, and tip calculators.
Manage multiple currencies with real-time exchange rates across 200+ currencies. View historical rate charts and set notifications for updates. Track Bitcoin, Litecoin, Ethereum, Ripple, Stellar, Cardano, Dogecoin, and others.
Calculate sale prices after applying percentage . View final price and savings. Add multiple items with different . Share discount results with friends. Subscribe for monthly premium access.
Calculate payments by entering balance and interest rate. Choose between monthly calculation or desired payoff timeframe. Provide estimated monthly payments and payoff timelines based on input.
Estimate tax refund or liability by inputting , deductions, and personal details. Account for marital status, dependents, rental properties, side gigs, mortgage interest, and student loan interest.