The calculators on this site can be used for free on a limited basis, but to obtain full use of the calculators you must sign up for an account. By subscribing to MechaniCalc, you will receive the following benefits:
Unrestricted access to the calculators and other content on this site
Ability to create new materials and cross sections for use in the calculators
Ability to save input files so that you never lose your work
Ability to generate beautifully formatted reports to document results
Removal of all advertisements and popups
Please visit our pricing page for more details, or visit our sign-up page. You can cancel at any time if you aren't satisfied.