IEC calculatorsUAE / GCC defaultsWord reportRuns in your browser
ieccalc.com — engineering tools by Eng. Evgenii Buchinskii
Online calculators for electrical / power engineers, aligned with IEC and IEEE standards.
Free tools cover the everyday parametric checks; Professional tools add sketch editors,
numerical solvers, lightning impulse, optimisation and full Word reports.
Free tools — full IEC math, parametric input, compact Word report, no registration required.
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Professional tools — sketch editors, numerical solvers, optimiser, full report with maps and appendices.
Buy a per-calculator licence or the full bundle from your account page.
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Engineering articles, worked examples and case studies — written for substation, cable
and grounding designers in UAE / GCC and the wider IEC space.