Privacy & Cookies
Last updated 2026-04-27.
What this site does
PE-Calc hosts free engineering calculators that run entirely in your browser. Calculator inputs and results never leave your device. There is no user account, no login, no first-party analytics.
Advertising
This site is supported by Google AdSense. Google and its third-party vendors use cookies to serve ads based on prior visits to this and other websites.
- Opt out of personalized advertising at Google Ads Settings.
- Opt out of third-party vendor cookies via aboutads.info or youronlinechoices.com.
- EEA, UK, and Switzerland visitors see a consent banner managed by Google's certified CMP.
Data storage on your device
Calculators do not write to localStorage or cookies for their own functionality. The only cookies set are by Google AdSense for ad delivery — see Google's privacy policy.
Disclaimer
The calculators on this site are provided as-is for reference. Engineering calculations used in design or construction should be independently verified by a licensed Professional Engineer. PE-Calc is not a substitute for engineering judgment.
Contact
Questions, corrections, and tool requests are welcome at the repo's issues page.