How to Calculate Your UIF Benefits in South Africa?

I've recently lost my job and I am trying to figure out how much I can claim from the Unemployment Insurance Fund (UIF) in South Africa. I've heard there's a UIF Calculator that can help with this, but I'm not sure how to use it or what information I need to input. Could someone explain the steps involved in using the UIF Calculator, and what details I need to have ready to get an accurate estimate of my benefits? Any tips or advice would be greatly appreciated!