Formula for documenting income that comes every 14 day

Hi there

I’m building out a detailed budgeting base, which includes a section for documenting when we expect our income to hit our accounts.

My husband gets paid every 14 days (fortnightly), for example. Is there a formula that would let me document this without doing every bit of income manually?

If I was using Google Sheets, I’d be able to have a ‘date +14’ formula, but I can’t figure out how to do that in AirTable.

Thanks for your help in advance!

The last version you posted helped me immensely with my entire life - I had never budgeted before. My husband and I purchased our first home back in July because I utilized your spread sheet and it told me so much about our spending habits. thank you so much!