Flow Rate Calculator

Calculate flow rate multiplier from wall thickness measurement for perfect extrusion width.

Results

Visualization

How It Works

Flow rate calibration: print a single-wall cube (1 perimeter, 0% infill, 0 top layers), measure wall thickness with calipers. New flow = current flow x (expected / measured). Formula: flow = expected_width / measured_width. Calibrate E-steps first, then flow rate. Typical flow rates are 90-105%.