Metraxis

Metraxis is an offline engineering workbench for students and practicing engineers. Convert physical units with confidence, check that equations are dimensionally consistent, compose formulas with live unit algebra, and look up defining SI and CODATA constants — without an account and without sending your work to the cloud. CONVERT WITH CONTEXT • 25 measure families spanning length, mass, force, energy, power, pressure, electromagnetics, fuel economy, digital storage, and more • Temperature conversions via absolute-scale intermediates (K, °C, °F, °R) • Special handling for reciprocal fuel-economy units (e.g. L/100 km ↔ km/L) • Clear dimension badges so you always see what a quantity represents DIMENSION LAB • Compare left- and right-hand sides of an equation using the seven SI base dimensions • Manual exponent editor for custom derived quantities • Visual exponent map to spot mismatches…