What is Absorption Rate?
The absorption rate measures how quickly available homes are being sold in a specific market over a given time period. It is calculated by dividing the number of homes sold in a period by the total number of homes available for sale. The result tells you what percentage of inventory is being "absorbed" (purchased) each month.
How to calculate absorption rate
Absorption Rate = Homes Sold per Month / Total Active Inventory
Example: 200 homes sold last month / 1,200 active listings = 16.7% monthly absorption rate
What absorption rate tells you
Above 20%: Strong seller's market. Inventory is being consumed rapidly. Prices are likely rising.
15-20%: Balanced to slightly seller-favored. Healthy market.
Below 15%: Buyer's market. Inventory is accumulating. Prices may be flat or declining.
Relationship to months of inventory
Absorption rate and months of inventory are inverse measures of the same thing. Months of inventory = Total inventory / Monthly sales. If absorption rate is 20% (1 in 5 homes sells per month), months of inventory is 5. Both metrics measure market pace from different perspectives.
For investors and wholesalers
Absorption rate helps you set realistic pricing and timelines. In a market with 25% absorption, your deal should sell within days of marketing. In a market with 10% absorption, plan for a longer disposition timeline and price accordingly. Knowing the absorption rate for your specific property type and price range (not just the overall market) gives you the most accurate expectations.