What are ways you have seen landlords calculate rent raises?

Interest rates are in the 6's right now so that heavily affects any new calculations for DSCR than when you bought the property.A hope would be that as your loan comes do and gets closer hopefully interest rates fall some making potential extra payment less required from lender.  

When calculating that into your analysis you’ll see that can eat up your profit real quick.

I built myself a little calculator. 

You're clearly a calculating risk taker, so keep working on what you know needs attention and those doors in the "wall" you mentioned will open.

So thepointsguy calculator would suggest that you still use the credit card at 2.5%.  

The rent is calculated from the zillow estimates.

Even if the deal U/C doesn't close, I will calculate the value based on the one deal at the end of the year. 

To calculate the cash-on-cash (CoC) return for the rehabbed unit, take the annual rental income from the newly rentable unit and divide it by the capital invested in the renovation.Formula:CoC Return = (Annual Rental Income) / (Rehab Cost)This will show you the return based solely on the funds you put into the rehab.

BP calculator does it, its an estimate but works8.