{"product_id":"time-speed-distance-calculator","title":"Time Speed \u0026 Distance Calculator","description":"\u003ch2 data-start=\"0\" data-end=\"38\"\u003eTime, Speed \u0026amp; Distance Calculator\u003c\/h2\u003e\n\u003cp data-start=\"39\" data-end=\"115\"\u003e\u003cstrong data-start=\"39\" data-end=\"115\"\u003e⏱️ Fast Navigation Maths • Pocket-Sized • Essential for Passage Planning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"117\" data-end=\"496\"\u003eThe \u003cstrong data-start=\"121\" data-end=\"158\"\u003eTime, Speed \u0026amp; Distance Calculator\u003c\/strong\u003e is a \u003cstrong data-start=\"164\" data-end=\"200\"\u003esimple, effective navigation aid\u003c\/strong\u003e designed to take the guesswork out of basic voyage calculations. Whether you’re planning a coastal passage, checking ETA, or teaching navigation fundamentals, this tool lets you quickly and accurately calculate \u003cstrong data-start=\"412\" data-end=\"464\"\u003etime run, speed made good, or distance travelled\u003c\/strong\u003e—without relying on electronics.\u003c\/p\u003e\n\u003cp data-start=\"498\" data-end=\"616\"\u003eCompact, durable, and easy to use, it’s a quiet workhorse on the chart table and a staple in navigation training kits.\u003c\/p\u003e\n\u003chr data-start=\"618\" data-end=\"621\"\u003e\n\u003ch2 data-start=\"623\" data-end=\"675\"\u003e🧭 Why This Calculator Belongs in Every Chart Kit\u003c\/h2\u003e\n\u003ch3 data-start=\"677\" data-end=\"713\"\u003e🔁 Instantly Solve the Big Three\u003c\/h3\u003e\n\u003cp data-start=\"714\" data-end=\"763\"\u003eDesigned around the core navigation relationship:\u003c\/p\u003e\n\u003cp data-start=\"765\" data-end=\"792\"\u003e\u003cstrong data-start=\"765\" data-end=\"792\"\u003eSpeed × Time = Distance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"794\" data-end=\"822\"\u003eUse it to quickly calculate:\u003c\/p\u003e\n\u003cul data-start=\"823\" data-end=\"1003\"\u003e\n\u003cli data-start=\"823\" data-end=\"883\"\u003e\n\u003cp data-start=\"825\" data-end=\"883\"\u003e\u003cstrong data-start=\"825\" data-end=\"833\"\u003eTime\u003c\/strong\u003e — How long will this leg take at a given speed?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"884\" data-end=\"941\"\u003e\n\u003cp data-start=\"886\" data-end=\"941\"\u003e\u003cstrong data-start=\"886\" data-end=\"895\"\u003eSpeed\u003c\/strong\u003e — What speed is required to arrive on time?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"942\" data-end=\"1003\"\u003e\n\u003cp data-start=\"944\" data-end=\"1003\"\u003e\u003cstrong data-start=\"944\" data-end=\"956\"\u003eDistance\u003c\/strong\u003e — How far will you travel over a set period?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1005\" data-end=\"1056\"\u003eNo batteries, no menus—just fast, reliable answers.\u003c\/p\u003e\n\u003chr data-start=\"1058\" data-end=\"1061\"\u003e\n\u003ch3 data-start=\"1063\" data-end=\"1093\"\u003e📐 Clear, Intuitive Design\u003c\/h3\u003e\n\u003cul data-start=\"1094\" data-end=\"1293\"\u003e\n\u003cli data-start=\"1094\" data-end=\"1162\"\u003e\n\u003cp data-start=\"1096\" data-end=\"1162\"\u003eLogarithmic scale layout makes calculations \u003cstrong data-start=\"1140\" data-end=\"1160\"\u003equick and visual\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1163\" data-end=\"1227\"\u003e\n\u003cp data-start=\"1165\" data-end=\"1227\"\u003eEasy to read, even in low light or busy chartroom conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1228\" data-end=\"1293\"\u003e\n\u003cp data-start=\"1230\" data-end=\"1293\"\u003eIdeal for quick checks during passage planning or instruction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1295\" data-end=\"1342\"\u003eOnce you’ve used one, it becomes second nature.\u003c\/p\u003e\n\u003chr data-start=\"1344\" data-end=\"1347\"\u003e\n\u003ch3 data-start=\"1349\" data-end=\"1381\"\u003e🛠️ Durable \u0026amp; Chart-Friendly\u003c\/h3\u003e\n\u003cul data-start=\"1382\" data-end=\"1577\"\u003e\n\u003cli data-start=\"1382\" data-end=\"1457\"\u003e\n\u003cp data-start=\"1384\" data-end=\"1457\"\u003eMade from \u003cstrong data-start=\"1394\" data-end=\"1438\"\u003erobust plastic or card (model dependent)\u003c\/strong\u003e for repeated use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1458\" data-end=\"1529\"\u003e\n\u003cp data-start=\"1460\" data-end=\"1529\"\u003eFlat, lightweight format slips easily into chart folios or nav bags\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1530\" data-end=\"1577\"\u003e\n\u003cp data-start=\"1532\" data-end=\"1577\"\u003eWon’t scratch charts or snag plotting tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1579\" data-end=\"1632\"\u003eBuilt for real-world navigation, not just classrooms.\u003c\/p\u003e\n\u003chr data-start=\"1634\" data-end=\"1637\"\u003e\n\u003ch3 data-start=\"1639\" data-end=\"1674\"\u003e⚓ Perfect Backup to Electronics\u003c\/h3\u003e\n\u003cp data-start=\"1675\" data-end=\"1762\"\u003eEven with GPS and chartplotters onboard, manual calculation tools remain essential for:\u003c\/p\u003e\n\u003cul data-start=\"1763\" data-end=\"1926\"\u003e\n\u003cli data-start=\"1763\" data-end=\"1801\"\u003e\n\u003cp data-start=\"1765\" data-end=\"1801\"\u003e\u003cstrong data-start=\"1765\" data-end=\"1799\"\u003eCross-checking electronic data\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1802\" data-end=\"1831\"\u003e\n\u003cp data-start=\"1804\" data-end=\"1831\"\u003eTraining and examinations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1832\" data-end=\"1880\"\u003e\n\u003cp data-start=\"1834\" data-end=\"1880\"\u003ePlanning when power or signal is unavailable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1881\" data-end=\"1926\"\u003e\n\u003cp data-start=\"1883\" data-end=\"1926\"\u003eReinforcing sound seamanship fundamentals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1928\" data-end=\"1968\"\u003eThis calculator keeps core skills sharp.\u003c\/p\u003e\n\u003chr data-start=\"1970\" data-end=\"1973\"\u003e\n\u003ch2 data-start=\"1975\" data-end=\"2003\"\u003e📐 Typical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"2004\" data-end=\"2250\"\u003e\n\u003cli data-start=\"2004\" data-end=\"2060\"\u003e\n\u003cp data-start=\"2006\" data-end=\"2060\"\u003e🧭 \u003cstrong data-start=\"2009\" data-end=\"2022\"\u003eFunction:\u003c\/strong\u003e Time \/ Speed \/ Distance calculation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2061\" data-end=\"2131\"\u003e\n\u003cp data-start=\"2063\" data-end=\"2131\"\u003e📏 \u003cstrong data-start=\"2066\" data-end=\"2077\"\u003eFormat:\u003c\/strong\u003e Flat slide or circular calculator (model dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2132\" data-end=\"2187\"\u003e\n\u003cp data-start=\"2134\" data-end=\"2187\"\u003e🛠️ \u003cstrong data-start=\"2138\" data-end=\"2151\"\u003eMaterial:\u003c\/strong\u003e Durable plastic or laminated card\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2188\" data-end=\"2250\"\u003e\n\u003cp data-start=\"2190\" data-end=\"2250\"\u003e⚓ \u003cstrong data-start=\"2192\" data-end=\"2200\"\u003eUse:\u003c\/strong\u003e Nautical navigation, training, passage planning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2252\" data-end=\"2255\"\u003e\n\u003ch2 data-start=\"2257\" data-end=\"2278\"\u003e🎯 Who This Is For\u003c\/h2\u003e\n\u003cul data-start=\"2279\" data-end=\"2614\"\u003e\n\u003cli data-start=\"2279\" data-end=\"2336\"\u003e\n\u003cp data-start=\"2281\" data-end=\"2336\"\u003e\u003cstrong data-start=\"2281\" data-end=\"2305\"\u003e⚓ Skippers \u0026amp; sailors\u003c\/strong\u003e — quick ETA and speed checks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2337\" data-end=\"2399\"\u003e\n\u003cp data-start=\"2339\" data-end=\"2399\"\u003e\u003cstrong data-start=\"2339\" data-end=\"2365\"\u003e🧭 Navigation students\u003c\/strong\u003e — exam-approved calculation aid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2400\" data-end=\"2472\"\u003e\n\u003cp data-start=\"2402\" data-end=\"2472\"\u003e\u003cstrong data-start=\"2402\" data-end=\"2439\"\u003e📘 Instructors \u0026amp; training schools\u003c\/strong\u003e — simple, visual teaching tool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2473\" data-end=\"2545\"\u003e\n\u003cp data-start=\"2475\" data-end=\"2545\"\u003e\u003cstrong data-start=\"2475\" data-end=\"2516\"\u003e🚢 Commercial \u0026amp; professional mariners\u003c\/strong\u003e — fast mental maths backup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2546\" data-end=\"2614\"\u003e\n\u003cp data-start=\"2548\" data-end=\"2614\"\u003e\u003cstrong data-start=\"2548\" data-end=\"2575\"\u003e🎁 Maritime gift buyers\u003c\/strong\u003e — a practical, inexpensive essential\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2616\" data-end=\"2619\"\u003e\n\u003ch2 data-start=\"2621\" data-end=\"2670\"\u003e⭐ Why Use a Time, Speed \u0026amp; Distance Calculator?\u003c\/h2\u003e\n\u003cp data-start=\"2671\" data-end=\"2899\"\u003eBecause navigation is about \u003cstrong data-start=\"2699\" data-end=\"2716\"\u003eunderstanding\u003c\/strong\u003e, not just automation. This calculator helps you stay engaged with your passage planning, spot errors early, and maintain confidence in your numbers—especially when conditions change.\u003c\/p\u003e\n\u003cp data-start=\"2901\" data-end=\"2947\"\u003eIt’s small, simple, and surprisingly powerful.\u003c\/p\u003e\n\u003chr data-start=\"2949\" data-end=\"2952\"\u003e\n\u003ch3 data-start=\"2954\" data-end=\"2995\"\u003eKeep your navigation maths effortless\u003c\/h3\u003e\n\u003cp data-start=\"2996\" data-end=\"3177\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAdd a \u003cstrong data-start=\"3002\" data-end=\"3039\"\u003eTime, Speed \u0026amp; Distance Calculator\u003c\/strong\u003e to your chart kit and enjoy quick, confident calculations whenever you need them.\u003cbr data-start=\"3121\" data-end=\"3124\"\u003e\u003cstrong data-start=\"3124\" data-end=\"3177\" data-is-last-node=\"\"\u003eAdd to cart and keep your passage planning sharp.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Mapworld","offers":[{"title":"Default Title","offer_id":47215803695296,"sku":null,"price":24.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/5032\/files\/pla0160-1.jpg?v=1767788375","url":"https:\/\/www.mapworld.com.au\/products\/time-speed-distance-calculator","provider":"Mapworld","version":"1.0","type":"link"}