Mass Percent Calculator

Mass Percent of Solute

Mass of Solute: micrograms (µg) milligrams (mg) grams (g) decagrams (dag) kilograms (kg) metric tons (t) ounces (oz) pounds (lb) Mass of solvent: micrograms (µg) milligrams (mg) grams (g) decagrams (dag) kilograms (kg) metric tons (t) ounces (oz) pounds (lb)

Mass Percent of Chemical

Mass of Chemical: micrograms (µg) milligrams (mg) grams (g) decagrams (dag) kilograms (kg) metric tons (t) ounces (oz) pounds (lb) Total Mass of Compound: micrograms (µg) milligrams (mg) grams (g) decagrams (dag) kilograms (kg) metric tons (t) ounces (oz) pounds (lb)

Percent Composition

No. of 1st Element Atoms: atomic mass units (amu) Hydrogen (H) Helium (He) Lithium (Li) Beryllium (Be) Boron (B) Carbon (C) Nitrogen (N) Oxygen (O) Fluorine (F) Neon (Ne) Sodium (Na) Magnesium (Mg) Aluminium (Al) Silicon (Si) Phosphorus (P) Sulfur (S) Chlorine (Cl) Argon (Ar) Potassium (K) Calcium (Ca) Scandium (Sc) Titanium (Ti) Vanadium (V) Chromium (Cr) Manganese (Mn) Iron (Fe) Cobalt (Co) Nickel (Ni) Copper (Cu) Zinc (Zn) Gallium (Ga) Germanium (Ge) Arsenic (As) Selenium (Se) Bromine (Br) Krypton (Kr) Rubidium (Rb) Strontium (Sr) Yttrium (Y) Zirconium (Zr) Niobium (Nb) Molybdenum (Mo) Technetium (Tc) Ruthenium (Ru) Rhodium (Rh) Palladium (Pd) Silver (Ag) Cadmium (Cd) Indium (In) Tin (Sn) Antimony (Sb) Tellurium (Te) Iodine (I) Xenon (Xe) Caesium (Cs) Barium (Ba) Lanthanum (La) Cerium (Ce) Praseodymium (Pr) Neodymium (Nd) Promethium (Pm) Samarium (Sm) Europium (Eu) Gadolinium (Gd) Terbium (Tb) Dysprosium (Dy) Holmium (Ho) Erbium (Er) Thulium (Tm) Ytterbium (Yb) Lutetium (Lu) Hafnium (Hf) Tantalum (Ta) Tungsten (W) Rhenium (Re) Osmium (Os) Iridium (Ir) Platinum (Pt) Gold (Au) Mercury (Hg) Thallium (Tl) Lead (Pb) Bismuth (Bi) Polonium (Po) Astatine (At) Radon (Rn) Francium (Fr) Radium (Ra) Actinium (Ac) Thorium (Th) Protactinium (Pa) Uranium (U) Neptunium (Np) Plutonium (Pu) Americium (Am) Curium (Cm) Berkelium (Bk) Californium (Cf) Einsteinium (Es) Fermium (Fm) Mendelevium (Md) Nobelium (No) Lawrencium (Lr) Rutherfordium (Rf) Dubnium (Db) Seaborgium (Sg) Bohrium (Bh) Hassium (Hs) Meitnerium (Mt) Darmstadtium (Ds) Roentgenium (Rg) Copernicium (Cn) Nihonium (Nh) Flerovium (Fl) Moscovium (Mc) Livermorium (Lv) Tennessine (Ts) Oganesson (Og) No. of 2nd Element Atoms: atomic mass units (amu) Hydrogen (H) Helium (He) Lithium (Li) Beryllium (Be) Boron (B) Carbon (C) Nitrogen (N) Oxygen (O) Fluorine (F) Neon (Ne) Sodium (Na) Magnesium (Mg) Aluminium (Al) Silicon (Si) Phosphorus (P) Sulfur (S) Chlorine (Cl) Argon (Ar) Potassium (K) Calcium (Ca) Scandium (Sc) Titanium (Ti) Vanadium (V) Chromium (Cr) Manganese (Mn) Iron (Fe) Cobalt (Co) Nickel (Ni) Copper (Cu) Zinc (Zn) Gallium (Ga) Germanium (Ge) Arsenic (As) Selenium (Se) Bromine (Br) Krypton (Kr) Rubidium (Rb) Strontium (Sr) Yttrium (Y) Zirconium (Zr) Niobium (Nb) Molybdenum (Mo) Technetium (Tc) Ruthenium (Ru) Rhodium (Rh) Palladium (Pd) Silver (Ag) Cadmium (Cd) Indium (In) Tin (Sn) Antimony (Sb) Tellurium (Te) Iodine (I) Xenon (Xe) Caesium (Cs) Barium (Ba) Lanthanum (La) Cerium (Ce) Praseodymium (Pr) Neodymium (Nd) Promethium (Pm) Samarium (Sm) Europium (Eu) Gadolinium (Gd) Terbium (Tb) Dysprosium (Dy) Holmium (Ho) Erbium (Er) Thulium (Tm) Ytterbium (Yb) Lutetium (Lu) Hafnium (Hf) Tantalum (Ta) Tungsten (W) Rhenium (Re) Osmium (Os) Iridium (Ir) Platinum (Pt) Gold (Au) Mercury (Hg) Thallium (Tl) Lead (Pb) Bismuth (Bi) Polonium (Po) Astatine (At) Radon (Rn) Francium (Fr) Radium (Ra) Actinium (Ac) Thorium (Th) Protactinium (Pa) Uranium (U) Neptunium (Np) Plutonium (Pu) Americium (Am) Curium (Cm) Berkelium (Bk) Californium (Cf) Einsteinium (Es) Fermium (Fm) Mendelevium (Md) Nobelium (No) Lawrencium (Lr) Rutherfordium (Rf) Dubnium (Db) Seaborgium (Sg) Bohrium (Bh) Hassium (Hs) Meitnerium (Mt) Darmstadtium (Ds) Roentgenium (Rg) Copernicium (Cn) Nihonium (Nh) Flerovium (Fl) Moscovium (Mc) Livermorium (Lv) Tennessine (Ts) Oganesson (Og) No. of 3rd Element Atoms: atomic mass units (amu) Hydrogen (H) Helium (He) Lithium (Li) Beryllium (Be) Boron (B) Carbon (C) Nitrogen (N) Oxygen (O) Fluorine (F) Neon (Ne) Sodium (Na) Magnesium (Mg) Aluminium (Al) Silicon (Si) Phosphorus (P) Sulfur (S) Chlorine (Cl) Argon (Ar) Potassium (K) Calcium (Ca) Scandium (Sc) Titanium (Ti) Vanadium (V) Chromium (Cr) Manganese (Mn) Iron (Fe) Cobalt (Co) Nickel (Ni) Copper (Cu) Zinc (Zn) Gallium (Ga) Germanium (Ge) Arsenic (As) Selenium (Se) Bromine (Br) Krypton (Kr) Rubidium (Rb) Strontium (Sr) Yttrium (Y) Zirconium (Zr) Niobium (Nb) Molybdenum (Mo) Technetium (Tc) Ruthenium (Ru) Rhodium (Rh) Palladium (Pd) Silver (Ag) Cadmium (Cd) Indium (In) Tin (Sn) Antimony (Sb) Tellurium (Te) Iodine (I) Xenon (Xe) Caesium (Cs) Barium (Ba) Lanthanum (La) Cerium (Ce) Praseodymium (Pr) Neodymium (Nd) Promethium (Pm) Samarium (Sm) Europium (Eu) Gadolinium (Gd) Terbium (Tb) Dysprosium (Dy) Holmium (Ho) Erbium (Er) Thulium (Tm) Ytterbium (Yb) Lutetium (Lu) Hafnium (Hf) Tantalum (Ta) Tungsten (W) Rhenium (Re) Osmium (Os) Iridium (Ir) Platinum (Pt) Gold (Au) Mercury (Hg) Thallium (Tl) Lead (Pb) Bismuth (Bi) Polonium (Po) Astatine (At) Radon (Rn) Francium (Fr) Radium (Ra) Actinium (Ac) Thorium (Th) Protactinium (Pa) Uranium (U) Neptunium (Np) Plutonium (Pu) Americium (Am) Curium (Cm) Berkelium (Bk) Californium (Cf) Einsteinium (Es) Fermium (Fm) Mendelevium (Md) Nobelium (No) Lawrencium (Lr) Rutherfordium (Rf) Dubnium (Db) Seaborgium (Sg) Bohrium (Bh) Hassium (Hs) Meitnerium (Mt) Darmstadtium (Ds) Roentgenium (Rg) Copernicium (Cn) Nihonium (Nh) Flerovium (Fl) Moscovium (Mc) Livermorium (Lv) Tennessine (Ts) Oganesson (Og) No. of 4th Element Atoms: atomic mass units (amu) Hydrogen (H) Helium (He) Lithium (Li) Beryllium (Be) Boron (B) Carbon (C) Nitrogen (N) Oxygen (O) Fluorine (F) Neon (Ne) Sodium (Na) Magnesium (Mg) Aluminium (Al) Silicon (Si) Phosphorus (P) Sulfur (S) Chlorine (Cl) Argon (Ar) Potassium (K) Calcium (Ca) Scandium (Sc) Titanium (Ti) Vanadium (V) Chromium (Cr) Manganese (Mn) Iron (Fe) Cobalt (Co) Nickel (Ni) Copper (Cu) Zinc (Zn) Gallium (Ga) Germanium (Ge) Arsenic (As) Selenium (Se) Bromine (Br) Krypton (Kr) Rubidium (Rb) Strontium (Sr) Yttrium (Y) Zirconium (Zr) Niobium (Nb) Molybdenum (Mo) Technetium (Tc) Ruthenium (Ru) Rhodium (Rh) Palladium (Pd) Silver (Ag) Cadmium (Cd) Indium (In) Tin (Sn) Antimony (Sb) Tellurium (Te) Iodine (I) Xenon (Xe) Caesium (Cs) Barium (Ba) Lanthanum (La) Cerium (Ce) Praseodymium (Pr) Neodymium (Nd) Promethium (Pm) Samarium (Sm) Europium (Eu) Gadolinium (Gd) Terbium (Tb) Dysprosium (Dy) Holmium (Ho) Erbium (Er) Thulium (Tm) Ytterbium (Yb) Lutetium (Lu) Hafnium (Hf) Tantalum (Ta) Tungsten (W) Rhenium (Re) Osmium (Os) Iridium (Ir) Platinum (Pt) Gold (Au) Mercury (Hg) Thallium (Tl) Lead (Pb) Bismuth (Bi) Polonium (Po) Astatine (At) Radon (Rn) Francium (Fr) Radium (Ra) Actinium (Ac) Thorium (Th) Protactinium (Pa) Uranium (U) Neptunium (Np) Plutonium (Pu) Americium (Am) Curium (Cm) Berkelium (Bk) Californium (Cf) Einsteinium (Es) Fermium (Fm) Mendelevium (Md) Nobelium (No) Lawrencium (Lr) Rutherfordium (Rf) Dubnium (Db) Seaborgium (Sg) Bohrium (Bh) Hassium (Hs) Meitnerium (Mt) Darmstadtium (Ds) Roentgenium (Rg) Copernicium (Cn) Nihonium (Nh) Flerovium (Fl) Moscovium (Mc) Livermorium (Lv) Tennessine (Ts) Oganesson (Og) No. of 5th Element Atoms: atomic mass units (amu) Hydrogen (H) Helium (He) Lithium (Li) Beryllium (Be) Boron (B) Carbon (C) Nitrogen (N) Oxygen (O) Fluorine (F) Neon (Ne) Sodium (Na) Magnesium (Mg) Aluminium (Al) Silicon (Si) Phosphorus (P) Sulfur (S) Chlorine (Cl) Argon (Ar) Potassium (K) Calcium (Ca) Scandium (Sc) Titanium (Ti) Vanadium (V) Chromium (Cr) Manganese (Mn) Iron (Fe) Cobalt (Co) Nickel (Ni) Copper (Cu) Zinc (Zn) Gallium (Ga) Germanium (Ge) Arsenic (As) Selenium (Se) Bromine (Br) Krypton (Kr) Rubidium (Rb) Strontium (Sr) Yttrium (Y) Zirconium (Zr) Niobium (Nb) Molybdenum (Mo) Technetium (Tc) Ruthenium (Ru) Rhodium (Rh) Palladium (Pd) Silver (Ag) Cadmium (Cd) Indium (In) Tin (Sn) Antimony (Sb) Tellurium (Te) Iodine (I) Xenon (Xe) Caesium (Cs) Barium (Ba) Lanthanum (La) Cerium (Ce) Praseodymium (Pr) Neodymium (Nd) Promethium (Pm) Samarium (Sm) Europium (Eu) Gadolinium (Gd) Terbium (Tb) Dysprosium (Dy) Holmium (Ho) Erbium (Er) Thulium (Tm) Ytterbium (Yb) Lutetium (Lu) Hafnium (Hf) Tantalum (Ta) Tungsten (W) Rhenium (Re) Osmium (Os) Iridium (Ir) Platinum (Pt) Gold (Au) Mercury (Hg) Thallium (Tl) Lead (Pb) Bismuth (Bi) Polonium (Po) Astatine (At) Radon (Rn) Francium (Fr) Radium (Ra) Actinium (Ac) Thorium (Th) Protactinium (Pa) Uranium (U) Neptunium (Np) Plutonium (Pu) Americium (Am) Curium (Cm) Berkelium (Bk) Californium (Cf) Einsteinium (Es) Fermium (Fm) Mendelevium (Md) Nobelium (No) Lawrencium (Lr) Rutherfordium (Rf) Dubnium (Db) Seaborgium (Sg) Bohrium (Bh) Hassium (Hs) Meitnerium (Mt) Darmstadtium (Ds) Roentgenium (Rg) Copernicium (Cn) Nihonium (Nh) Flerovium (Fl) Moscovium (Mc) Livermorium (Lv) Tennessine (Ts) Oganesson (Og) No. of 6th Element Atoms: atomic mass units (amu) Hydrogen (H) Helium (He) Lithium (Li) Beryllium (Be) Boron (B) Carbon (C) Nitrogen (N) Oxygen (O) Fluorine (F) Neon (Ne) Sodium (Na) Magnesium (Mg) Aluminium (Al) Silicon (Si) Phosphorus (P) Sulfur (S) Chlorine (Cl) Argon (Ar) Potassium (K) Calcium (Ca) Scandium (Sc) Titanium (Ti) Vanadium (V) Chromium (Cr) Manganese (Mn) Iron (Fe) Cobalt (Co) Nickel (Ni) Copper (Cu) Zinc (Zn) Gallium (Ga) Germanium (Ge) Arsenic (As) Selenium (Se) Bromine (Br) Krypton (Kr) Rubidium (Rb) Strontium (Sr) Yttrium (Y) Zirconium (Zr) Niobium (Nb) Molybdenum (Mo) Technetium (Tc) Ruthenium (Ru) Rhodium (Rh) Palladium (Pd) Silver (Ag) Cadmium (Cd) Indium (In) Tin (Sn) Antimony (Sb) Tellurium (Te) Iodine (I) Xenon (Xe) Caesium (Cs) Barium (Ba) Lanthanum (La) Cerium (Ce) Praseodymium (Pr) Neodymium (Nd) Promethium (Pm) Samarium (Sm) Europium (Eu) Gadolinium (Gd) Terbium (Tb) Dysprosium (Dy) Holmium (Ho) Erbium (Er) Thulium (Tm) Ytterbium (Yb) Lutetium (Lu) Hafnium (Hf) Tantalum (Ta) Tungsten (W) Rhenium (Re) Osmium (Os) Iridium (Ir) Platinum (Pt) Gold (Au) Mercury (Hg) Thallium (Tl) Lead (Pb) Bismuth (Bi) Polonium (Po) Astatine (At) Radon (Rn) Francium (Fr) Radium (Ra) Actinium (Ac) Thorium (Th) Protactinium (Pa) Uranium (U) Neptunium (Np) Plutonium (Pu) Americium (Am) Curium (Cm) Berkelium (Bk) Californium (Cf) Einsteinium (Es) Fermium (Fm) Mendelevium (Md) Nobelium (No) Lawrencium (Lr) Rutherfordium (Rf) Dubnium (Db) Seaborgium (Sg) Bohrium (Bh) Hassium (Hs) Meitnerium (Mt) Darmstadtium (Ds) Roentgenium (Rg) Copernicium (Cn) Nihonium (Nh) Flerovium (Fl) Moscovium (Mc) Livermorium (Lv) Tennessine (Ts) Oganesson (Og)