Nautical Converters
Convert nautical miles, fathoms, and other maritime measurements for navigation, sailing, and marine applications.
Nautical converters help with maritime navigation, sailing distances, and marine measurements between common nautical units.
Why this category matters
Nautical values often appear in both metric and imperial formats. A dedicated category page helps you choose the right converter before jumping into a specific unit pair.
How to choose a tool
Start with the unit you already have, then open the matching converter. Each page includes the reverse direction, formula, quick table, and common use notes.
Accuracy guidance
Keep the original value precise, convert first, and round only the final result. This is especially important for recipes, vehicle specs, construction, health, and finance-adjacent estimates.
What to open next
If you need a quick answer, open the exact pair below. If you are comparing several values, use the reference tables on each converter and the related links to move between inverse or nearby unit pairs.
Nautical conversion tools
Nautical Miles to Kilometers
Convert Nautical Miles (nmi) to Kilometers (km) instantly.
Formula: km = nmi × 1.852
Kilometers to Nautical Miles
Convert Kilometers (km) to Nautical Miles (nmi) instantly.
Formula: nmi = km × 1.852
Fathoms to Meters
Convert Fathoms (fth) to Meters (m) instantly.
Formula: m = fth × 1.8288
Meters to Fathoms
Convert Meters (m) to Fathoms (fth) instantly.
Formula: fth = m × 1.8288