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Chains (US survey) to Nautical miles (International) Converter

Enter Chains (US survey)

ch

Nautical miles (International)

nmi

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⇅ Switch toNautical miles (International) to Chains (US survey) Converter

How to use this Chains (US survey) to Nautical miles (International) Converter 🤔

Follow these steps to convert given length from the units of Chains (US survey) to the units of Nautical miles (International).

1. Enter the input Chains (US survey) value in the text field.
2. The calculator converts the given Chains (US survey) into Nautical miles (International) in realtime ⌚ using the conversion formula, and displays under the Nautical miles (International) label. You do not need to click any button. If the input changes, Nautical miles (International) value is re-calculated, just like that.
3. You may copy the resulting Nautical miles (International) value using the Copy button.
4. To view a detailed step by step calculation of the conversion, click on the View Calculation button.
5. You can also reset the input by clicking on Reset button present below the input field.

What is the Formula to convert Chains (US survey) to Nautical miles (International)?

The formula to convert given length from Chains (US survey) to Nautical miles (International) is:

Length_{(Nautical miles (International))} = Length_{(Chains (US survey))} / 92.0621723811979

Substitute the given value of length in chains (us survey), i.e., Length_{(Chains (US survey))} in the above formula and simplify the right-hand side value. The resulting value is the length in nautical miles (international), i.e., Length_{(Nautical miles (International))}.

Calculation

Calculation will be done after you enter a valid input.

Examples

1

Consider that a land survey recorded a boundary line of 25 chains (US survey).
Convert this distance from chains (US survey) to Nautical miles (International).

Answer:

Given:

The length in chains (us survey) is:

Length_{(Chains (US survey))} = 25

Formula:

The formula to convert length from chains (us survey) to nautical miles (international) is:

Length_{(Nautical miles (International))} = Length_{(Chains (US survey))} / 92.0621723811979

Substitution:

Substitute given weight Length_{(Chains (US survey))} = 25 in the above formula.

Length_{(Nautical miles (International))} = 25 / 92.0621723811979

Length_{(Nautical miles (International))} = 0.2716

Final Answer:

Therefore, 25 ch is equal to 0.2716 nmi.

The length is 0.2716 nmi, in nautical miles (international).

2

Consider that a railway track section measures 30 chains (US survey).
Convert this distance from chains (US survey) to Nautical miles (International).

Answer:

Given:

The length in chains (us survey) is:

Length_{(Chains (US survey))} = 30

Formula:

The formula to convert length from chains (us survey) to nautical miles (international) is:

Length_{(Nautical miles (International))} = Length_{(Chains (US survey))} / 92.0621723811979

Substitution:

Substitute given weight Length_{(Chains (US survey))} = 30 in the above formula.

Length_{(Nautical miles (International))} = 30 / 92.0621723811979

Length_{(Nautical miles (International))} = 0.3259

Final Answer:

Therefore, 30 ch is equal to 0.3259 nmi.

The length is 0.3259 nmi, in nautical miles (international).

Chains (US survey) to Nautical miles (International) Conversion Table

The following table gives some of the most used conversions from Chains (US survey) to Nautical miles (International).

Chains (US survey) (ch)	Nautical miles (International) (nmi)
0 ch	0 nmi
1 ch	0.01086222467 nmi
2 ch	0.02172444934 nmi
3 ch	0.03258667401 nmi
4 ch	0.04344889868 nmi
5 ch	0.05431112335 nmi
6 ch	0.06517334802 nmi
7 ch	0.07603557269 nmi
8 ch	0.08689779736 nmi
9 ch	0.09776002203 nmi
10 ch	0.1086 nmi
20 ch	0.2172 nmi
50 ch	0.5431 nmi
100 ch	1.0862 nmi
1000 ch	10.8622 nmi
10000 ch	108.6222 nmi
100000 ch	1086.2225 nmi

Chains (US survey)

A chain (US survey) is a unit of length used primarily in land surveying in the United States. One US survey chain is equivalent to exactly 66 feet or approximately 20.1168 meters.

The US survey chain is defined as 66 feet, based on historical surveying practices and used for measuring and plotting land.

Chains (US survey) are used in land surveying for tasks such as property measurement, land division, and mapping in the United States. This unit ensures consistency and accuracy in surveying and land measurement activities.

Nautical miles (International)

A nautical mile (international) is a unit of length used in maritime and aviation contexts. One nautical mile is equivalent to 1,852 meters or approximately 1.15078 miles.

The nautical mile is defined based on the Earth's circumference and is equal to one minute of latitude.

Nautical miles are used worldwide for navigation at sea and in the air. They are particularly important for charting courses and distances in maritime and aviation industries, ensuring consistency and accuracy in navigation.

Frequently Asked Questions (FAQs)

1. What is the formula for converting Chains (US survey) to Nautical miles (International) in Length?

2. Is this tool free or paid?

3. How do I convert Length from Chains (US survey) to Nautical miles (International)?

{
  "conversion": "chain_us_survey-nautical_miles",
  "x_slug": "chain_us_survey",
  "y_slug": "nautical_miles",
  "x": "ch",
  "y": "nmi",
  "x_desc": "Chains (US survey)",
  "y_desc": "Nautical miles (International)",
  "category": "Length",
  "symbol": "m",
  "formula": "x / 92.0621723811979",
  "precision": 16,
  "examples": "<div class=\"example\">\n        <div class=\"example_head\"><span class=\"example_n\">1</span>\n        <h3 class=\"question\">Consider that a land survey recorded a boundary line of 25 chains (US survey).<br>Convert this distance from chains (US survey) to Nautical miles (International).</h3></div>\n        <h4 class=\"answer\">Answer:</h4>\n        <p><strong>Given:</strong></p>\n        <p>The length  in chains (us survey) is:</p>\n        <p class=\"step\"><span>Length<sub>(Chains (US survey))</sub></span>  = 25</p>\n        <p><strong>Formula:</strong></p>\n        <p>The formula to convert length from chains (us survey) to nautical miles (international) is:</p>\n        <p class=\"formula step\"><span>Length<sub>(Nautical miles (International))</sub></span> = <span>Length<sub>(Chains (US survey))</sub></span> / 92.0621723811979</p>\n        <p><strong>Substitution:</strong></p>\n        <p>Substitute given weight  <strong>Length<sub>(Chains (US survey))</sub> = 25</strong> in the above formula.</p>\n        <p class=\"step\"><span>Length<sub>(Nautical miles (International))</sub></span> = <span>25</span> / 92.0621723811979</p>\n        <p class=\"step\"><span>Length<sub>(Nautical miles (International))</sub></span> = 0.2716</p>\n        <p><strong>Final Answer:</strong></p>\n        <p>Therefore, <strong>25 ch</strong> is equal to <strong>0.2716 nmi</strong>.</p>\n        <p>The length  is <strong>0.2716 nmi</strong>, in nautical miles (international).</p>\n        </div>\n      <div class=\"example\">\n        <div class=\"example_head\"><span class=\"example_n\">2</span>\n        <h3 class=\"question\">Consider that a railway track section measures 30 chains (US survey).<br>Convert this distance from chains (US survey) to Nautical miles (International).</h3></div>\n        <h4 class=\"answer\">Answer:</h4>\n        <p><strong>Given:</strong></p>\n        <p>The length  in chains (us survey) is:</p>\n        <p class=\"step\"><span>Length<sub>(Chains (US survey))</sub></span>  = 30</p>\n        <p><strong>Formula:</strong></p>\n        <p>The formula to convert length from chains (us survey) to nautical miles (international) is:</p>\n        <p class=\"formula step\"><span>Length<sub>(Nautical miles (International))</sub></span> = <span>Length<sub>(Chains (US survey))</sub></span> / 92.0621723811979</p>\n        <p><strong>Substitution:</strong></p>\n        <p>Substitute given weight  <strong>Length<sub>(Chains (US survey))</sub> = 30</strong> in the above formula.</p>\n        <p class=\"step\"><span>Length<sub>(Nautical miles (International))</sub></span> = <span>30</span> / 92.0621723811979</p>\n        <p class=\"step\"><span>Length<sub>(Nautical miles (International))</sub></span> = 0.3259</p>\n        <p><strong>Final Answer:</strong></p>\n        <p>Therefore, <strong>30 ch</strong> is equal to <strong>0.3259 nmi</strong>.</p>\n        <p>The length  is <strong>0.3259 nmi</strong>, in nautical miles (international).</p>\n        </div>\n      ",
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  "img": "<img class=\"conversion\" src=\"/images/unit/length/chain_us_survey-nautical_miles.webp\" height=\"360\" width=\"640\" alt=\"Chains (US survey) to Nautical miles (International) Converter | ch to nmi\" />",
  "table1n": "<h2><span class=\"x\">Chains (US survey)</span> to <span class=\"y\">Nautical miles (International)</span> Conversion Table</h2><p>The following table gives some of the most used conversions from Chains (US survey) to Nautical miles (International).</p><table><thead><tr><th scope=\"column\" role=\"columnheader\">Chains (US survey) (<span class=\"unit\">ch</span>)</th><th scope=\"column\" role=\"columnheader\">Nautical miles (International) (<span class=\"unit\">nmi</span>)</th><tr></thead><tbody><tr><td>0 <span class=\"unit\">ch</span></td><td>0 <span class=\"unit\">nmi</span></td></tr><tr><td>1 <span class=\"unit\">ch</span></td><td>0<span>.01086222467</span> <span class=\"unit\">nmi</span></td></tr><tr><td>2 <span class=\"unit\">ch</span></td><td>0<span>.02172444934</span> <span class=\"unit\">nmi</span></td></tr><tr><td>3 <span class=\"unit\">ch</span></td><td>0<span>.03258667401</span> <span class=\"unit\">nmi</span></td></tr><tr><td>4 <span class=\"unit\">ch</span></td><td>0<span>.04344889868</span> <span class=\"unit\">nmi</span></td></tr><tr><td>5 <span class=\"unit\">ch</span></td><td>0<span>.05431112335</span> <span class=\"unit\">nmi</span></td></tr><tr><td>6 <span class=\"unit\">ch</span></td><td>0<span>.06517334802</span> <span class=\"unit\">nmi</span></td></tr><tr><td>7 <span class=\"unit\">ch</span></td><td>0<span>.07603557269</span> <span class=\"unit\">nmi</span></td></tr><tr><td>8 <span class=\"unit\">ch</span></td><td>0<span>.08689779736</span> <span class=\"unit\">nmi</span></td></tr><tr><td>9 <span class=\"unit\">ch</span></td><td>0<span>.09776002203</span> <span class=\"unit\">nmi</span></td></tr><tr><td>10 <span class=\"unit\">ch</span></td><td>0<span>.1086</span> <span class=\"unit\">nmi</span></td></tr><tr><td>20 <span class=\"unit\">ch</span></td><td>0<span>.2172</span> <span class=\"unit\">nmi</span></td></tr><tr><td>50 <span class=\"unit\">ch</span></td><td>0<span>.5431</span> <span class=\"unit\">nmi</span></td></tr><tr><td>100 <span class=\"unit\">ch</span></td><td>1<span>.0862</span> <span class=\"unit\">nmi</span></td></tr><tr><td>1000 <span class=\"unit\">ch</span></td><td>10<span>.8622</span> <span class=\"unit\">nmi</span></td></tr><tr><td>10000 <span class=\"unit\">ch</span></td><td>108<span>.6222</span> <span class=\"unit\">nmi</span></td></tr><tr><td>100000 <span class=\"unit\">ch</span></td><td>1086<span>.2225</span> <span class=\"unit\">nmi</span></td></tr></table>",
  "units": [
    [
      "meters",
      "Meters",
      "m"
    ],
    [
      "kilometers",
      "Kilometers",
      "km"
    ],
    [
      "decimeters",
      "Decimeters",
      "dm"
    ],
    [
      "centimeters",
      "Centimeters",
      "cm"
    ],
    [
      "millimeters",
      "Millimeters",
      "mm"
    ],
    [
      "micrometers",
      "Micrometers",
      "µm"
    ],
    [
      "nanometers",
      "Nanometers",
      "nm"
    ],
    [
      "miles",
      "Miles",
      "mi"
    ],
    [
      "yards",
      "Yards",
      "yd"
    ],
    [
      "feet",
      "Feet",
      "ft"
    ],
    [
      "inches",
      "Inches",
      "in"
    ],
    [
      "lightyears",
      "Lightyears",
      "ly"
    ],
    [
      "exameters",
      "Exameters",
      "Em"
    ],
    [
      "petameters",
      "Petameters",
      "Pm"
    ],
    [
      "terameters",
      "Terameters",
      "Tm"
    ],
    [
      "gigameters",
      "Gigameters",
      "Gm"
    ],
    [
      "megameters",
      "Megameters",
      "Mm"
    ],
    [
      "hectometers",
      "Hectameters",
      "hm"
    ],
    [
      "dekameters",
      "Dekameters",
      "dam"
    ],
    [
      "microns",
      "Microns",
      "µ"
    ],
    [
      "picometers",
      "Picometers",
      "pm"
    ],
    [
      "femtometers",
      "Femtometers",
      "fm"
    ],
    [
      "attometers",
      "Attometers",
      "am"
    ],
    [
      "megaparsecs",
      "Megaparsecs",
      "Mpc"
    ],
    [
      "kiloparsecs",
      "Kiloparsecs",
      "kpc"
    ],
    [
      "parsecs",
      "Parsecs",
      "pc"
    ],
    [
      "astronomical_unit",
      "Astronomical Units",
      "AU"
    ],
    [
      "leagues",
      "Leagues",
      "lea"
    ],
    [
      "nautical_leagues_uk",
      "Nautical Leagues (UK)",
      "nautical league"
    ],
    [
      "nautical_leagues",
      "Nautical Leagues (International)",
      "nautical league"
    ],
    [
      "leagues_statute",
      "Leagues (statute)",
      "st.league"
    ],
    [
      "nautical_miles_uk",
      "Nautical Miles (UK)",
      "NM (UK)"
    ],
    [
      "nautical_miles",
      "Nautical miles (International)",
      "nmi"
    ],
    [
      "miles_statute",
      "Miles (statute)",
      "mi (US)"
    ],
    [
      "miles_us_survey",
      "Miles (US survey)",
      "mi"
    ],
    [
      "miles_roman",
      "Miles (Roman)",
      "mi (roman)"
    ],
    [
      "kiloyards",
      "Kiloyards",
      "kyd"
    ],
    [
      "furlongs",
      "Furlongs",
      "fur"
    ],
    [
      "furlongs_us_survey",
      "Furlongs (US survey)",
      "fur"
    ],
    [
      "chains",
      "Chains",
      "ch"
    ],
    [
      "chain_us_survey",
      "Chains (US survey)",
      "ch"
    ],
    [
      "ropes",
      "Ropes",
      "rope"
    ],
    [
      "rods",
      "Rod",
      "rd"
    ],
    [
      "rods_us_survey",
      "Rods (US survey)",
      "rd"
    ],
    [
      "perch",
      "Perch",
      "perch"
    ],
    [
      "poles",
      "Poles",
      "pole"
    ],
    [
      "fathoms",
      "Fathoms",
      "fath"
    ],
    [
      "fathoms_us_survey",
      "Fathoms (US survey)",
      "fath"
    ],
    [
      "ell",
      "ell",
      "ell"
    ],
    [
      "foot_us_survey",
      "Feet (US survey)",
      "ft"
    ],
    [
      "links",
      "Links",
      "li"
    ],
    [
      "links_us_survey",
      "link (US survey)",
      "li"
    ],
    [
      "cubits_uk",
      "Cubits (UK)",
      "cubit"
    ],
    [
      "hands",
      "Hands",
      "hand"
    ],
    [
      "span_cloth",
      "Span (cloth)",
      "span"
    ],
    [
      "fingers_cloth",
      "Fingers (cloth)",
      "finger"
    ],
    [
      "nails",
      "Nails (cloth)",
      "nail"
    ],
    [
      "inches_us_survey",
      "Inches (US survey)",
      "in"
    ],
    [
      "barleycorns",
      "Barleycorns",
      "barleycorn"
    ],
    [
      "mil",
      "mil",
      "mil"
    ],
    [
      "microinches",
      "Microinches",
      "µin"
    ],
    [
      "angstroms",
      "Angstroms",
      "A"
    ],
    [
      "fermi",
      "Fermi",
      "f"
    ],
    [
      "arpents",
      "Arpent",
      "arpent"
    ],
    [
      "picas",
      "Pica",
      "pica"
    ],
    [
      "points",
      "Point",
      "point"
    ],
    [
      "twips",
      "Twip",
      "twip"
    ],
    [
      "aln",
      "aln",
      "aln"
    ],
    [
      "famns",
      "Famns",
      "famn"
    ],
    [
      "calibers",
      "Caliber",
      "cl"
    ],
    [
      "centiinches",
      "Centiinch",
      "cin"
    ],
    [
      "kens",
      "Kens",
      "ken"
    ],
    [
      "russian_archin",
      "Russian archin",
      "russian archin"
    ],
    [
      "roman_actus",
      "Roman actus",
      "Roman actus"
    ],
    [
      "vara_de_tarea",
      "Vara De Tarea",
      "vara de tarea"
    ],
    [
      "vara_conuquera",
      "Vara Conuquera",
      "vara conuquera"
    ],
    [
      "vara_castellana",
      "vara Castellana",
      "vara castellana"
    ],
    [
      "cubits_greek",
      "Cubit (Greek)",
      "cubit (Greek)"
    ],
    [
      "long_reeds",
      "Long Reed",
      "long reed"
    ],
    [
      "reeds",
      "Reed",
      "reed"
    ],
    [
      "long_cubits",
      "Long cubits",
      "long cubit"
    ],
    [
      "handbreadths",
      "Handbreadth",
      "handbreadth"
    ],
    [
      "fingerbreadth",
      "Fingerbreadth",
      "fingerbreadth"
    ],
    [
      "planck_length",
      "Planck length",
      "Planck length"
    ],
    [
      "electron_radius_classical",
      "Electron radius (classical) ",
      "electron radius"
    ],
    [
      "bohr_radius",
      "Bohr radius",
      "b"
    ],
    [
      "earths_equatorial_radius",
      "Earth's equatorial radius",
      "earth's equatorial radius"
    ],
    [
      "earths_polar_radius",
      "Earth's polar radius",
      "Earth's polar radius"
    ],
    [
      "earths_distance_from_sun",
      "Earth's distance from sun",
      "earth's distance from sun"
    ],
    [
      "suns_radius",
      "Sun's radius",
      "sun's radius"
    ]
  ],
  "y_long_desc": "A nautical mile (international) is a unit of length used in maritime and aviation contexts. One nautical mile is equivalent to 1,852 meters or approximately 1.15078 miles. </p><p>The nautical mile is defined based on the Earth's circumference and is equal to one minute of latitude.</p><p>Nautical miles are used worldwide for navigation at sea and in the air. They are particularly important for charting courses and distances in maritime and aviation industries, ensuring consistency and accuracy in navigation.",
  "x_long_desc": "A chain (US survey) is a unit of length used primarily in land surveying in the United States. One US survey chain is equivalent to exactly 66 feet or approximately 20.1168 meters. </p><p>The US survey chain is defined as 66 feet, based on historical surveying practices and used for measuring and plotting land.</p><p>Chains (US survey) are used in land surveying for tasks such as property measurement, land division, and mapping in the United States. This unit ensures consistency and accuracy in surveying and land measurement activities."
}