NDA Expiration Calculator
Understand when confidentiality obligations end for NDAs.
Enter your contract details
The date your contract begins
Length of your contract (in days, weeks, months, quarters, or years)
Frequently asked questions
Frequently asked questions about nda expiration calculator
Typical NDAs last 1–5 years; trade secret NDAs can be perpetual.
Standard 2–3 years; employment NDAs may last 1–2 years post-employment; trade secrets can be indefinite.
You’re no longer bound, unless the information remains a trade secret under law.
Yes for trade secrets, but courts may limit unreasonable durations for non–trade secret info.
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