Terms of Service & Safety Disclaimer

Last Updated: October 2026

⚠️ Marine Electrical Safety Notice: Improper marine DC wiring carries inherent risks of fire, electrocution, battery explosion, and vessel damage. Always disconnect battery sources before servicing electrical systems, and verify critical installations with a certified ABYC marine electrician.

1. Educational & Informational Purpose Only

All calculation outputs, formulas, tables, and recommendations on MarineWireCalc are provided for informational and preliminary planning purposes only. While our algorithms reflect ABYC E-11 standards, variations in ambient engine room temperatures, cable routing bundles, and terminal lug resistance can affect real-world electrical behavior.

2. Limitation of Liability

Under no circumstances shall MarineWireCalc, its authors, or operators be held liable for direct, indirect, incidental, or consequential damages resulting from the use or inability to use this site, including but not limited to electrical fires, blown fuses, motor damage, or loss of equipment.

3. Intellectual Property

The calculators, algorithms, UI design, and original editorial content on MarineWireCalc are protected by international copyright laws. You may freely use the tools for personal, non-commercial purposes. Automated scraping or duplication of our calculation engines without prior written consent is strictly prohibited.