7 Best Free Atomic Mass Calculator Online Websites

Here is a list of best free atomic mass calculator online websites. Atomic Mass is defined as the mass or weight of a single atom of a chemical element. If you want to calculate the atomic mass without putting in much effort, then check out these websites. These atomic mass calculator websites come with a dedicated atomic mass calculator that anyone can use to find out the atomic mass of an atom. These websites offer two types of atomic mass calculators namely Proton & Neutron based and Chemical Formula based calculator. In the Proton & Neutron-based calculator, users need to enter the number of Protons & Neutrons as input to perform the calculation. The Chemical Formula based calculator use required a chemical formula of an atom as input to calculate its atomic mass.

The process to calculate the atomic mass through both types of calculators are quite simple. Still, to help out new users, I have included the calculation steps in the description of each website. Apart from atomic mass, some of these websites can also calculate and show Atomic symbols, Mass Numbers, etc. Some of these websites can also show the atomic mass in different SI units like Dalton, Atomic Mass Unit, Attogram, Exagram, and more. Go through the list to know more about these websites.

My Favorite Atomic Mass Calculator Online Website:

omnicalculator.com is my favorite website as it can not only calculate atomic mass but also calculates mass number and status of an atom. It also allows users to share the results with other users.

You can also check out lists of best free Parallel Resistance Calculator, Right Triangle Calculator, and Online Quadratics Calculator websites.

omnicalculator.com

omnicalculator.com is a free atomic mass calculator online website. Using this website, users can easily calculate the atomic mass of an atom by providing the number of neutron and proton values. It is also capable of showing the calculated atomic mass in various units such as nanograms, electron reset mass, proton reset mass, atomic mass unit, etc.  Besides this, it also provides the mass number along with the status of an atom like stable, unstable, unobserved, etc. Now, follow the below steps to calculate atomic mass online using this website.

How to calculate atomic mass online using omnicalculator.com:

• Start this website and open up the atomic mass calculator.
• After that, enter the number of proton and neutron values in the available fields.
• According to the provided input values, it calculates and shows the Atomic mass in various units along with the mass number, atomic symbol, etc.

Additional Features:

• Calculators: This website offers many additional online calculators such as Biochemistry Calculators, Physical Chemistry Calculators, Activation Energy Calculators, and more.
• Share: Use it to share results using Email, Link, and Social Media (Facebook, Twitter, and Instagram).

Final Thoughts:

It is one of the best free atomic mass calculator online website through which users can easily calculate the atomic mass and mass number of an atom.

calculatoratoz.com

calculatoratoz.com is another free atomic mass calculator online website. Using this website, users can easily calculate the atomic mass by providing the total mass of proton and neutron values. It also lets users input total mass values in various units such as Dalton, Atomic Mass Unit, Attogram, Exagram, Gamma, and more. Similarly, it can also show the output in any of the supported SI unit. Now, follow the below steps to calculate atomic mass using this website.

How to calculate atomic mass online using calculatoratoz.com:

• Go to this website and open up the Atomic Mass Calculator.
• After that, enter the total mass values of protons and neutrons. Users can also change the SI units if they want.
• Next, click on the Calculate button to start the calculation process and view the final atomic mass value.

This website also shows all the steps and formulas of the atomic mass calculation.

Additional Features:

• This website offers many online calculators associated with Physics, Maths, Finance, Engineering, etc., fields.

Final Thoughts:

It is another good atomic mass calculator online website that anyone can use to quickly calculate atomic mass.

calculator-online.net

calculator-online.net is another free atomic mass calculator online website. This website offers multiple Chemistry calculators one of which is the Atomic Mass Calculator, Through this calculator, users can accurately calculate the atomic mass by providing the number of Protons and Neutron values. Along with atomic mass, it also calculates and shows the Atomic Mass (SI) value, Mass Number, and Atomic Symbol values. The process to calculate the atomic mass is also quite simple on this website. Now, check out the below steps.

How to calculate the atomic mass online using calculator-online.net:

• Visit this website using the given link.
• After that, enter the number of Proton and Neutron values on the given fields.
• Next, click on the Calculate Atomic Mass button to start the calculation.
• Lastly, users can view the atomic mass value in the atomic mass unit along with the mass number and atomic symbol.

Additional Features:

• Download and Print: This website also lets users print and save the final result in PDF file format.
• Related Calculators: A good set of related calculators are provided by it such as Molar Mass Calculator, Mole Calculator, Mole Fraction Calculator, etc.

Final Thoughts:

It is another simple atomic mass calculator online website that offers all the essential tools to calculate the atomic mass using the number of proton and neutron values.

wolframalpha.com

wolframalpha.com is yet another free atomic mass calculator online website. Unlike other similar websites, this one requires the chemical formula of an atom to calculate its atomic mass, for example, C6H6. After calculating the atomic mass, it shows its value in unified atomic mass units. Now, follow the below steps to perform the atomic mass calculation using this website.

How to calculate atomic mass online using wolframalpha.com:

• Start this website and enter the chemical formula in the chemical formula field.
• After that, click on the Calculate Atomic Mass button to start the calculation process.
• Lastly, view the input interpretation along with the final atomic mass value in the unified atomic mass units.

Additional Features:

• Embedd: This feature provides an option to link this tool on any website.
• Mathematical Calculators: A good set of mathematical calculations are present on this website such as Differential Equation, Geometry, Plotting & Graphic, Trigonometry, and more.

Final Thoughts:

It is another good atomic mass calculator online website through which users can calculate the atomic mass using the chemical formula.

caymanchem.com

caymanchem.com is another free atomic mass calculator online website. This website uses the chemical formula of an atom to find out its atomic mass. Apart from atomic mass, it can also calculate mass percentage and category of atom (metal or nonmetal). It also shows pie graphs highlighting the mass percentage composition by element and element category. Now, follow the below steps to calculate atomic mass online using this website.

How to calculate atomic mass online using caymanchem.com:

• Visit this website using the given link.
• After that, enter the chemical formula as the input.
• Next, click on the Calculate button to view the calculated atomic mass, mass percentage, and mass category.

Additional Features:

• This website offers many online tools such as Molarity Calculator, Assay Analysis Tools, The Murphy Lipid Calculator, and more.

Final Thoughts:

It is another good atomic mass calculator online through which users can easily find out the atomic mass only by providing the chemical formula.

wpcalc.com

wpcalc.com is another free atomic mass calculator online website. It is another simple-to-use website that uses the number of Proton and Neutron values to calculate the atomic mass. The calculated atomic mass is represented in the atomic mass unit by this website. Now, follow the below steps to calculate atomic mass using this website.

How to calculate atomic mass online using wpcalc.com:

• Visit this website using the given link.
• After that, enter the number of protons and neutron values.
• Lastly, click on the Calculate button to view the calculated atomic mass value.

Additional Features:

• This website comes with many Chemistry based tools such as Combined Gas Law, Ideal Gas Law, Chemical Bond Polarity, Estimation of Calcium, and more.

Final Thoughts:

It is another good atomic mass calculator online that anyone can use to calculate the atomic mass of an atom.

Byju's Atomic Mass Calculator

Byju’s Atomic Mass Calculator is a free online learning platform for students that also offers an inbuilt atomic mass calculator. Using this calculator, students can easily calculate the atomic mass of an atom. To perform the calculation, users just need to manually enter the chemical formula of an atom. According to the entered formula, it shows the atomic mass in uH (unified atomic mass unit henries) unit. Now, follow the below steps.

How to calculate atomic mass online using Buju’s Atomic Mass Calculator:

• Start this website and open up the atomic mass calculator.
• After that, enter the chemical formula.
• Lastly, click on the Calculate Atomic Mass button to view the calculated atomic mass value in uH.

Additional Features:

• Free Online Calculators: This website offers many online calculators such as F Distribution Calculator, Ionic Formula Calculator, Vector Addition Calculator, DC Voltage Drop Calculator, and more.

Final Thoughts:

It is another capable and simple to use atomic mass calculator website that uses the chemical formula to calculate the atomic mass.