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Two marine & boating tools, side-by-side. See which fits your task.
Marine & Boating
Calculate true heading from compass heading and deviation.
Open Compass DevMarine & Boating
Determine cutlass bearing size from shaft diameter and bearing length.
Open Cutlass BrgYour specific task is calculate true heading from compass heading and deviation. Open the page, drop your input, get the result — typically under a second.
Your goal is determine cutlass bearing size from shaft diameter and bearing length. Same approach: paste in, get the result, move on. No account, no upload.
Both tools live in the same category, so the choice depends on the exact subtask. Compass Dev focuses on calculate true heading from compass heading and deviation; Cutlass Brg focuses on determine cutlass bearing size from shaft diameter and bearing length. Try whichever description matches your goal more closely — they're both free.
Yes — both tools are free for unlimited personal use. The Pro plan unlocks higher limits and batch features but the core functionality stays free forever.
Absolutely. Many users chain multiple tools together — process a file with one, then feed the result into another. Nothing is uploaded, so chaining is essentially instant.
No. Both Compass Dev and Cutlass Brg work without signup. We only ask for an email if you decide to subscribe to a paid plan.