Free Honors GPA Calculator with +0.5 weighted bonus. Calculate weighted and unweighted GPA for Honors, AP, and Regular classes. Instant results with formulas and examples.
Free IB GPA Calculator converts International Baccalaureate scores (1-7) to US GPA (4.0 scale). Calculate weighted GPA for HL and SL courses instantly with formulas and examples.
Calculate your weighted and unweighted GPA for AP, Honors, and Regular classes. Free AP GPA calculator with step-by-step formulas, methodology, and college admission guidance.
Convert Torr to atmospheres (atm) and other pressure units. Free calculator with complete guide covering the 760:1 ratio, Torr vs mmHg, formulas, and applications in vacuum technology and science.
Calculate horsepower from torque and RPM. Free calculator with complete guide covering torque vs. HP, the 5252 RPM crossover point, engine power formulas, and automotive performance analysis.
Calculate GPM (flow rate) from PSI (pressure) and pipe diameter. Free calculator with Bernoulli's equation, formulas, and comprehensive guide for plumbing, irrigation, and hydraulic system design.
Free pressure converter for all units: PSI, bar, kPa, Pascal, atmosphere, mmHg, Torr. Includes conversion formulas, charts, and comprehensive guide for automotive, medical, and industrial applications.
Convert Newton-meters to inch-pounds (Nm to in-lbs) instantly. Free torque converter with formulas, examples, and guide for bicycle, electronics, and precision mechanical applications.
Convert Newton-meters to foot-pounds (Nm to ft-lbs) instantly. Free torque converter with formulas, examples, and comprehensive guide for automotive, engineering, and mechanical applications.
Calculate torque in Newton meters (Nm) from force and distance. Free calculator includes unit conversions, formulas, and comprehensive guide for automotive, engineering, and mechanical applications.