401 k ,IRA

Because my termination of my job, My 401k $11,742.13 contribution in 2023 have made a rollover ( by my trustee company) to my new IRA account at the same trustee . In addition, my another pre-employer also have made a rollover $2500 to my IRA account at another trustee company.

My question is how much can I contribute pre-tax IRA in 2023 or before Apr. 2024 besides the above two rollover activities?