Use this free online force converter to change pound-force into femtonewtons instantly. Type in the pound-force value, and the equivalent femtonewtons is calculated for you in real time.
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Enter your inputs, and the result is calculated in real-time.
Pound-Force
Femtonewtons
How to use this Pound-Force to Femtonewtons Converter 🤔
Follow these steps to convert given Pound-Force value from Pound-Force units to Femtonewtons units.
Enter the input Pound-Force value in the text field.
The given Pound-Force is converted to Femtonewtons in realtime ⌚ using the formula, and displayed under the Femtonewtons label.
You may copy the resulting Femtonewtons value using the Copy button.
Formula
To convert given force from Pound-Force to Femtonewtons, use the following formula.
Calculation will be done after you enter a valid input.
Pound-Force
Pound-force (lbf) is the force exerted by gravity on a one-pound mass. It is a commonly used unit in the United States to describe everyday forces, such as the force exerted by objects or people.
Femtonewtons
A femtonewton (fN) is one-quadrillionth of a newton. It is used in experimental physics and nanotechnology to measure forces at the atomic scale, such as the forces involved in the interaction between nanoparticles.
{
"conversion": "pound-force-femtonewton",
"x_slug": "pound-force",
"y_slug": "femtonewton",
"x": "lbf",
"y": "fN",
"x_desc": "Pound-Force",
"y_desc": "Femtonewtons",
"category": "Force",
"symbol": "m",
"formula": "x * 4.448221615254771e+15",
"examples": "<div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">1</span>\n <h3 class=\"question\">Consider a person pushing a door with a force of 50 pound-force.<br>Convert this force from pound-force to Femtonewtons.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The force of door in pound-force is:</p>\n <p class=\"step\"><span>Force<sub>(Pound-Force)</sub></span> = 50</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert force from pound-force to femtonewtons is:</p>\n <p class=\"formula step\"><span>Force<sub>(Femtonewtons)</sub></span> = <span>Force<sub>(Pound-Force)</sub></span> × 4.448221615254771e+15</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight of door, <strong>Force<sub>(Pound-Force)</sub> = 50</strong> in the above formula.</p>\n <p class=\"step\"><span>Force<sub>(Femtonewtons)</sub></span> = <span>50</span> × 4.448221615254771e+15</p>\n <p class=\"step\"><span>Force<sub>(Femtonewtons)</sub></span> = 222411080762738560</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>50 lbf</strong> is equal to <strong>222411080762738560 fN</strong>.</p>\n <p>The force of door is <strong>222411080762738560 fN</strong>, in femtonewtons.</p>\n </div>\n <div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">2</span>\n <h3 class=\"question\">Consider a spring applying 25 pound-force to a compressed object.<br>Convert this force from pound-force to Femtonewtons.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The force of spring in pound-force is:</p>\n <p class=\"step\"><span>Force<sub>(Pound-Force)</sub></span> = 25</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert force from pound-force to femtonewtons is:</p>\n <p class=\"formula step\"><span>Force<sub>(Femtonewtons)</sub></span> = <span>Force<sub>(Pound-Force)</sub></span> × 4.448221615254771e+15</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight of spring, <strong>Force<sub>(Pound-Force)</sub> = 25</strong> in the above formula.</p>\n <p class=\"step\"><span>Force<sub>(Femtonewtons)</sub></span> = <span>25</span> × 4.448221615254771e+15</p>\n <p class=\"step\"><span>Force<sub>(Femtonewtons)</sub></span> = 111205540381369280</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>25 lbf</strong> is equal to <strong>111205540381369280 fN</strong>.</p>\n <p>The force of spring is <strong>111205540381369280 fN</strong>, in femtonewtons.</p>\n </div>\n ",
"units": [
[
"newton",
"Newtons",
"N"
],
[
"kilonewton",
"Kilonewtons",
"kN"
],
[
"gram-force",
"Gram-Force",
"gf"
],
[
"kilogram-force",
"Kilogram-Force",
"kgf"
],
[
"ton-force",
"Metric Ton-Force",
"tf"
],
[
"exanewton",
"Exanewtons",
"EN"
],
[
"petanewton",
"Petanewtons",
"PT"
],
[
"teranewton",
"Teranewtons",
"TN"
],
[
"giganewton",
"Giganewtons",
"GN"
],
[
"meganewton",
"Meganewtons",
"MN"
],
[
"hectonewton",
"Hectonewtons",
"hN"
],
[
"dekanewton",
"Dekanewtons",
"daN"
],
[
"decinewton",
"Decinewtons",
"dN"
],
[
"centinewton",
"Centinewtons",
"cN"
],
[
"millinewton",
"Millinewtons",
"mN"
],
[
"micronewton",
"Micronewtons",
"µN"
],
[
"nanonewton",
"Nanonewtons",
"nN"
],
[
"piconewton",
"Piconewtons",
"pN"
],
[
"femtonewton",
"Femtonewtons",
"fN"
],
[
"attonewton",
"Attonewtons",
"aN"
],
[
"dyne",
"Dynes",
"dyn"
],
[
"joule-per-meter",
"Joules per Meter",
"J/m"
],
[
"joule-per-centimeter",
"Joules per Centimeter",
"J/cm"
],
[
"ton-force-short",
"Short Ton-Force",
"short tonf"
],
[
"to-force-long",
"Long Ton-Force (UK)",
"tonf (UK)"
],
[
"kip-force",
"Kip-Force",
"kipf"
],
[
"kilopound-force",
"Kilopound-Force",
"kipf"
],
[
"pound-force",
"Pound-Force",
"lbf"
],
[
"ounce-force",
"Ounce-Force",
"ozf"
],
[
"poundal",
"Poundals",
"pdl"
],
[
"pound-foot-per-square-second",
"Pound Foot per Square Second",
"lbf·ft/s²"
],
[
"pond",
"Ponds",
"p"
],
[
"kilopond",
"Kiloponds",
"kp"
]
],
"y_long_desc": "A femtonewton (fN) is one-quadrillionth of a newton. It is used in experimental physics and nanotechnology to measure forces at the atomic scale, such as the forces involved in the interaction between nanoparticles.",
"x_long_desc": "Pound-force (lbf) is the force exerted by gravity on a one-pound mass. It is a commonly used unit in the United States to describe everyday forces, such as the force exerted by objects or people."
}
ConvertOnline