Certificate of Deposit Calculator | Interest Rates

DECU will never call or ask you for your Online Banking or Zelle user name and password, access codes, card information, PIN or any other account information. Fraudsters can spoof phone numbers. When in doubt, don't respond or click - hang up and call us directly at 800-268-6928. To learn more click here.

With account takeover fraud on the rise, we’ve added new ID proofing security when accessing your account in-person at Co-op Shared Branch locations. This new fraud prevention measure allows us to make certain it is YOU trying to access your account versus an imposter. Visit our CO-OP Shared Branches page to learn more!

One nice feature of savings certificates is that higher rates are locked in, making it easy to predict your earnings. Use this calculator to figure out how much you'll make in the coming months or years.

Certificate Calculator

See how a little patience can lead to a nice payoff