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.