Apps

Plating Efficiency Calculator

Evaluate real electroplating bath performance by comparing measured thickness or measured mass gain against theoretical output for copper, nickel, and zinc baths.

Measure bath efficiency

Thickness Method

Compare measured coating thickness with the selected target thickness and evaluate the result against the expected range for the chosen bath. Ideal when you have a micrometer on hand to measure coating thickness and verify plating performance.

Mass Method

Compare measured weight gain against the theoretical plated mass calculated from current, time, and metal constants. Best used when you have a laboratory scale available to accurately measure mass changes and verify plating efficiency.

Warnings

Results outside the expected bath range are flagged in Attalos red, while values within the expected range are highlighted in teal. For improved accuracy, repeat tests at least three times to establish a reliable efficiency value. Whenever possible, combine both thickness and mass gain methods to cross-verify results and achieve the best overall assessment of plating performance.