I multiply that times three and then divide by the number of days in the month to create a daily holdover fee:$1,000 x 3 = $3,000$3,000 / 31 = $96.77$96.77 x 3 days = $290.31

@JosiahCooper  I also like to see what Gross Rent Multiplier numbers look like.Make a spreadsheet that lists properties you want to analyze.

To have some fun with arithmetic, 30 people at 150 lbs average weight multiplies out to 4,500 lbs.

To make it even more accurate you should have the input value of the Rehab budget multiplied by 2!

And most of us are playing the long game here...time is the ultimate multiplier and hedge.https://irma.nps.gov/STATS/

You multiply miles by mileage amount and that gives you a tax deduction.

Take that time and multiply it by the attorney's hourly rate, then discount it by their "efficiency." 

Now multiply this error by the entire house, by 4 units, by 8 units.

Still, if you look around at the colleges and universities the cost per credit hour multiplied by the hours for which one might enroll for a single year of college can easily exceed even the sum that I paid.

Looking at Cap Rates, Gross Rental Multiplier among other tools.