Calculate fluid in pipes using the Darcy-Weisbach equation and Colebrook-White friction factors. Input pressure loss, diameter, and length to determine . Account for friction and fitting losses with K values. Export results and save calculations.
The app performs ACCA Manual J8 residential load calculations for HVAC technicians and contractors. It allows users to email PDF reports to customers and building officials, and supports unlimited projects with detailed load breakdowns.
This app calculates the optimal number of lashing systems for tie-down and diagonal lashing. It uses load weight, lashing angle, stretching force, and friction coefficient for its calculations.
Analyze 2D truss structures by selecting from 18 standard templates or creating custom trusses with node and element generation. Choose units for calculations. Solve for forces and reactions. Export results and diagrams.
HVAC load calculator Measure home exposures on-site to size heating and air conditioning equipment. Generate detailed PDF reports. Reduce engineering time for accurate results. Sync with devices for real-time data.
The app performs calculations in feet, inches, and fractional inches. It includes modules for material estimates, conversions, area and volume calculations, trigonometry, and stairwells.
Explore chord diagrams for all 11 fretboard positions. Select chord root, type, and additions to view possible voicings. Supports soprano, tenor, baritone, and concert ukuleles. Display chord details and finger positions.
Calculate concrete quantities for floor slabs and foundations including aggregate, sand, and cement. Estimate materials for DIY projects and building trades. Include a VAT calculator and a brain-training game.