ShipDash

ShipDash is a fast, offline toolkit of 44 professional calculators and reference tools for shipyard engineers, marine electrical officers, CNC fabricators, marine IT professionals, and maritime safety staff. Everything runs 100% on your device. No login, no account, no ads, and no internet connection required — open the app and start calculating, even at sea or on the shop floor. WHAT'S INSIDE — 7 categories, 44 tools: - Marine Electrical — cable sizing, voltage drop, load calculator, circuit breaker, power factor, motor current, transformer sizing, battery capacity. - CNC & Fabrication — plate weight, plasma cut time, material cost, nesting efficiency, gas consumption, cut speed reference, bend allowance. - Ship Structure — hull paint area, gross tonnage, steel weight, pipe schedule, buoyancy, draft. - IT & Network — IP subnet, bandwidth, cable length, uptime, password generator, data units, IP converter, VLAN. - Marine Reference — GMDSS frequencies, IMO number validator, port codes, Beaufort scale, Plimsoll mark, ballast water. - Safety & Compliance — ISM reference, SOLAS checklist, fire zone calculator, drill timer. - Developer Tools — JSON formatter, hash generator, regex tester, Base64, color converter. KEY FEATURES: - Works fully offline — no data connection needed. - No sign-up, no ads, no tracking. - Clean, fast interface with dark and light modes. - Standards-aware results referencing IEC 60092, SOLAS, and common industry practice. - Designed for phones and tablets. ShipDash is built for working professionals who need quick, reliable engineering answers in the field. Whether you are sizing a cable, estimating plate weight, checking a subnet, or running a SOLAS checklist, the tool you need is a tap away. Note: ShipDash provides engineering estimates and reference information to assist qualified professionals. Always verify critical calculations against the applicable standards and your own engineering judgement.