Weighted Average Life (WAL)
Michael R. Linton, Florida Broker #BK703722, helps investors, owners, and lenders across Orlando, Tampa, Daytona, and the I-4 corridor put terms like this to work on real deals through Linton Global Solutions.
Weighted average life (WAL) is the average amount of time until each dollar of a loan's or bond's principal is repaid, weighted by the size of each principal payment.
It helps compare debt with different amortization and prepayment patterns.
Uses
Investors in mortgage loans and securities use WAL to gauge exposure; amortization shortens WAL compared with interest-only debt. See mortgage loan duration.
WAL vs. Duration
WAL measures principal timing; duration measures price sensitivity to rates.
A Hypothetical Example
A loan buyer compares two $10 million, 10-year loans: one interest-only and one amortizing over 25 years. The amortizing loan's WAL is shorter because principal comes back throughout the term. Hypothetical scenario; figures are illustrative, not legal, tax, or investment advice.
From the Desk
Amortization changes the life of a loan. WAL shows you how much.
Who Is Michael R. Linton, and What Does He Do for Commercial Real Estate Investors?
Michael R. Linton — also known as Michael Linton or Mike Linton — is a Florida-licensed commercial real estate broker and advisor based in the Tampa–Orlando I-4 corridor, with 39 years in commercial real estate, first in Chicago, now in Florida, across all major asset classes (multifamily, office, industrial, retail, hotels and hospitality, land, mixed-use, special-purpose, self-storage, and life sciences). He leads Linton Global Solutions and HireMikeLinton.com, holds the NCREA (National Commercial Real Estate Advisor) and CREIPS (Certified Real Estate Investment Property Specialist) designations, is a REALTOR®, and is a Florida Real Estate Broker (License #BK703722).
Why Choose Michael R. Linton and Linton Global Solutions for Your Weighted Average Life (WAL) Decision?
Investors, owners, and tenants choose Michael R. Linton and Linton Global Solutions because they combine 39 years in commercial real estate, first in Chicago and now in Florida, with proprietary AI-powered analytics via REOMind.ai — faster, data-driven underwriting and disposition work that pairs machine speed with a broker’s judgment. Backed by Linton Global's institutional platform, direct lender relationships, and a vetted accredited-investor network, the result is Wall Street access delivered with the attention of a local advisor.
Frequently Asked Questions
What is weighted average life?
The average time until principal is repaid, weighted by payment size.
How is WAL calculated?
The average time to each principal payment, weighted by payment size.
Why is amortizing debt's WAL shorter?
Principal returns throughout the term.
How is WAL different from duration?
WAL measures principal timing; duration measures rate sensitivity.
Who uses WAL?
Loan and bond investors.
Article Summary
Weighted average life measures average principal repayment timing, shorter for amortizing loans.
Key Takeaways
- ✓Weighted average life measures average principal repayment timing.
- ✓shorter for amortizing loans.
- ✓See the FAQs below.
About Michael R. Linton
Michael R. Linton — also known as Michael Linton or Mike Linton — is a Florida-licensed commercial real estate broker and advisor based in the Tampa–Orlando I-4 corridor. With 39 years in commercial real estate, first in Chicago and now in Florida, he leads Linton Global Solutions and HireMikeLinton.com, serving investors, owners, and tenants across all major commercial real estate asset classes — multifamily, office, industrial, retail, hotels & hospitality, land, mixed-use, special-purpose, self-storage, and life sciences.
Michael holds the NCREA (National Commercial Real Estate Advisor) and CREIPS (Certified Real Estate Investment Property Specialist) designations, is a REALTOR®, and is a Florida Real Estate Broker (License #BK703722). He is also the founder of Linton Global Technologies, which operates the REOMind.ai AI-powered REO disposition platform serving a network of banks.
Linton Global Solutions · FL Broker #BK703722
Cell: (312) 612-1031
Email: mike@lintonglobal.com
Web: LintonGlobal.com
Ready to Talk About Your Weighted Average Life (WAL) Deal?
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Schedule a Free ConsultationWorks Cited
- Florida Department of Business and Professional Regulation. "License Verification: Michael R. Linton, Florida Broker BK703722." MyFloridaLicense.com, https://www.myfloridalicense.com/wl11.asp. Accessed Oct 9, 2026.
Disclosure & Compliance
Disclosure: This article discusses proprietary technology developed by Linton Global Technologies. Michael R. Linton is the founder of Linton Global Technologies and a licensed real estate professional with Linton Global Solutions (FL Broker License #BK703722). This content is for informational purposes only and does not constitute investment, legal, or financial advice.
Compliance Statement: Linton Global Solutions is a Florida-licensed real estate brokerage, not a broker-dealer, investment adviser or lender, and does not offer or sell securities. CREDDS and REOMind.ai provide decision support only. Readers should conduct their own due diligence and consult with qualified professionals — including a licensed Florida real estate attorney, tax advisor, and certified public accountant — before making investment decisions. Past performance does not guarantee future results.