Calculate BTU, convert units, compare systems, estimate
Calculate BTU/h capacity and determine recommended equipment types. Convert between BTU, kW, Kcal, and Tons. Check current price estimates and compare inverter versus conventional energy consumption. Unlock advanced features through in- purchases.
Showing 661–680 of 1,000 ranked alternatives.
The Shelly Company
Calculate paving and building estimates
Calculate paving and building project costs using four tools: aggregate, asphalt, concrete column, and concrete flatwork. Input dimensions like length, width, and thickness to get estimates. Export results for reference.
Ravi Heyne
Calculate earnings with fee details
Calculate net earnings by entering sale price and fees. View detailed fee breakdown including fees. Add custom costs like shipping. Calculate PayPal, international, and preferred seller transactions. Save all inputs for future use.
NIKLAS ETZLINGER
Convert units instantly and accurately
Convert units across categories like length, weight, temperature, and volume. Select units, input values, and receive instant results. Access a comprehensive list of measurement systems. Share results via email or copy to clipboard.
Committed Code Ltd
Calculate , track payments, estimate savings
Track payments and compare loan options. Calculate monthly payments and total interest. View amortization charts to visualize loan repayment over time. Set reminders for payment due dates. Export financial data for records.
Lee Baker
Check battery health and charge status
Check battery health, charge status, and manufacturer information. View real-time data including charge level, time remaining, and temperature. See a graph of power consumption and capacity loss over time.
LARISSA HARITONOVA
Calculate prices, compare products, save money
Calculate unit prices to compare product value. Determine discounts and final sale prices. Track savings and budget expenses. Sync across devices for consistent pricing insights.
Piet Jonas
Calculate investment interest and financial goals.
The app calculates compound interest on investments over time with a fixed interest rate. It allows users to determine interest earned, necessary interest rates, or investment periods to reach financial goals.
CyberWisp LLC
Calculate splits for all distances
Calculate swim splits for distances up to 5000m based on goal time. Input session details to determine split times. Export results and track progress over multiple sessions.
John Stacy
Calculate service demand loads accurately
Calculate service demand loads compliant with NEC 220.42–220.82. Use Standard or Optional methods. Add dryers, ranges, fixed appliances, HVAC, and motors. Automatically determine largest heat or cool load.
John Nairn
Calculate dates across multiple calendar systems
Calculate dates across Gregorian, Julian, Hebrew, and French Republic calendars. Convert dates to find the day of the week. Determine time spans between two dates. Add or subtract time from a . Perform various and time conversions.
Bhavinkumar Satashiya
Calculate flight parameters and track navigation
Calculate , headwind, and tailwind components for safe landings and takeoffs. Determine descent rates and distances for accurate navigation. Convert units between imperial and metric systems. Perform fuel burn and time en route calculations.
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