Tools · Sizing

Maximum loan calculator

A lender sizes a loan against several tests at once and lends the smallest amount any of them allows. Type the limits you expect, see the loan each one gives, and see which one decides.

By Research desk, The Lender Report ·Sources reviewed

Try your numbers

Runs in your browser. Nothing you type is sent to a server or saved.

For a property, its net operating income, as the lender would underwrite it.

Add it to test loan to cost.

JavaScript is off, so the form cannot calculate. The worked example below shows the same arithmetic for sample numbers, and the formula is written out under it.

A worked example

Cash flow $412,000, value $5,000,000, 6.75% over 25 years, tests of 1.25x coverage, 75% loan to value and a 9% debt yield. Example numbers and example limits, not any lender's.

By debt service coverage
$3,975,425
By loan to value
$3,750,000
The smallest. This one binds.
By debt yield
$4,577,778
Maximum loan
$3,750,000
Set by loan to value

At $3,750,000 the loan sits at 1.33x coverage, 75.0% of value and a 10.99% debt yield.

Here loan to value binds, so a longer amortization would not help: on 30 years the coverage test would allow $4,234,774, and the maximum loan would still be $3,750,000. Only more equity, a higher appraised value, or a lender with a higher loan to value limit changes the answer.

How it works

Each test turns into a loan amount. Coverage gives the cash flow divided by the minimum coverage, divided by the loan constant, which is a year of payments on one dollar of loan at your rate and amortization. Loan to value gives the value times the limit. Debt yield gives the cash flow divided by the minimum yield. Loan to cost, if you add it, gives the cost times the limit. The loan is the smallest of them.

Which test is binding tells you what to change

  • Coverage binds. A longer amortization, a lower rate or more cash flow raises the loan. A larger value does not.
  • Loan to value binds. Only value, or a higher limit, raises the loan. More cash flow does not.
  • Debt yield binds. Only more cash flow raises the loan. The rate and the value do not matter to it.

This is arithmetic, so it holds for any lender. The limits are the part that differs. A bank sets its own in its loan policy, SBA publishes its own, and the interagency guidelines tell each bank to set limits that do not exceed the supervisory loan to value table. The LTV and LTC calculator prints that table, and the DSCR calculator prints the minimums SBA publishes.

Using it before you call

Run it with the limits you think a lender uses, then with a stricter set. If the loan you want sits above the strict answer, you know the first question for the lender: what are your limits, and which cash flow and value do you use? Do not size a request on your own cash flow and the value you hope for.

In the data here

No public file holds a lender's limits. The lender page shows what a lender holds and what it has made, so you can find lenders whose loans reach your size. Use Loan Comps with the loan this tool gives you.

Terms used here

Sources

  1. 12 CFR part 365, Appendix A, Interagency Guidelines for Real Estate Lending Policies, current as of .
  2. SBA SOP 50 10 8.1, Lender and Development Company Loan Programs, effective .

Next step: check the record

  • Loan CompsEnter the loan this tool leaves you with and see which lenders have made loans at that size.
  • ScreenerFilter banks and credit unions by size, state and the kinds of loans they hold.

Keep reading

Estimate from your inputs. Not a quote or advice about which loan to take. Another tool: all calculators.