Mechanical Engineering Calculators
Fluid dynamics and mechanical formulas verified for 2025 engineering standards. Fast and accurate results.
Frequently Asked Questions
Our Fluid Pressure Calculator supports multiple fluid types with built-in density references for water, seawater, oil, mercury, and more. You can calculate hydrostatic pressure, depth, or density using customizable gravity values for different planetary conditions.
Yes, our Air Flow Calculator handles comprehensive airflow calculations including volumetric flow rate (CFM, m³/h), mass flow rate, velocity, and pressure drops. It's perfect for HVAC design, duct sizing, and ventilation system analysis.
Absolutely. Our Thermodynamics Calculator can analyze various processes including isothermal, adiabatic, isobaric, and isochoric transformations. It computes work, heat transfer, entropy changes, and efficiency for ideal gas systems and heat engines.
Yes, our Gear Ratio Calculator supports both simple and compound gear train calculations. You can determine gear ratios, speed ratios, torque multiplication, and mechanical advantage for multi-stage gearbox designs with unlimited gear combinations.
Definitely. Our calculator uses the standard hydrostatic pressure formula (P = ρgh) with precise unit conversions. It's widely used by engineers for tank design, dam engineering, hydraulic press calculations, and submarine depth pressure analysis.
Yes, our Thermodynamics Calculator is designed for practical applications including engine efficiency calculations, refrigeration cycles, heat pump analysis, and power plant performance. It includes reference values for common gases and working fluids.
Absolutely. Our Air Flow Calculator incorporates temperature and pressure corrections for air density changes. This ensures accurate calculations for high-altitude applications, heated air systems, and compressed air installations.
Yes, all our mechanical engineering calculators are 100% free with no registration required. They work instantly on any device, support multiple unit systems (SI and Imperial), and include reference tables with common engineering values for quick access.
Yes, our Gear Ratio Calculator works for any rotational power transmission system including gears, sprockets, pulleys, and timing systems. It calculates speed ratios, RPM conversions, and torque transformations for belt drives, chain drives, and gear trains.
Absolutely. Each mechanical engineering calculator displays the relevant formulas, shows calculation steps, and includes reference data such as common fluid densities, standard air properties, and typical gear ratios. Perfect for learning and verification purposes.
Professional Mechanical Engineering Calculations
At Universal Convertor, we provide professional-grade mechanical engineering tools for fluid dynamics, thermodynamics, and mechanical systems design. Our calculators use standard SI and Imperial units to ensure your project planning is precise.
From Fluid Pressure for hydraulic systems to Thermodynamics for energy analysis and Gear Ratios for mechanical power transmission, we help you save time without compromising on accuracy. All tools are updated for the 2025 mechanical engineering standards.
2025 Update
Our mechanical calculators now include enhanced support for modern fluid dynamics and thermodynamic calculations based on latest ASME standards.