The historical rank and industry rank for Singapore Airlines's Days Inventory or its related term are showing as below:
During the past 13 years, Singapore Airlines's highest Days Inventory was 16.28. The lowest was 5.81. And the median was 7.08.
SINGF's Days Inventory is not ranked *
in the Transportation industry.
Industry Median: 12.455 * Ranked among companies with meaningful Days Inventory only.
Singapore Airlines's Days Inventory
stayed the same
from Mar. 2025 (0.00) to Mar. 2026 (0.00).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Singapore Airlines's Inventory Turnover for the
three
months ended in Mar. 2026 was 0.00.
Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Singapore Airlines's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.07.
Singapore Airlines (OTCPK:SINGF) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
Singapore Airlines's Inventory Turnover for the
three
months ended in Mar. 2026 is calculated as
2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Singapore Airlines's Inventory to Revenue for the
three
months ended in Mar. 2026 is calculated as
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Be Aware
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
Singapore Airlines Days Inventory Related Terms
Singapore Airlines Days Inventory Historical Data
* Premium members only.
The historical data trend for Singapore Airlines's Days Inventory can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Airlines subindustry, Singapore Airlines's Days Inventory, along with its competitors' market caps and Days Inventory data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Singapore Airlines Days Inventory vs Transportation Industry
For the Transportation industry and Industrials sector, Singapore Airlines's Days Inventory distribution charts can be found below:
* The bar in red indicates where Singapore Airlines's Days Inventory falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Singapore Airlines (SINGF) has a Days Inventory of 0.00 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Singapore Airlines and its competitors. Over the past decade, Singapore Airlines' Days Inventory has ranged from 5.81 to 16.28. According to the industry distribution chart, Singapore Airlines ranks #999999 out of 798 companies in the Transportation industry.
Is Singapore Airlines' Days Inventory too high?
Singapore Airlines' current Days Inventory is 0.00. Over the past 10 years, this metric has ranged from a low of 5.81 to a high of 16.28. Based on the distribution chart, Singapore Airlines ranks #999999 out of 798 companies in the Transportation industry, which is in the bottom quartile relative to peers. Overall, Singapore Airlines has a GF Score™ of 78/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Singapore Airlines' Days Inventory compare to DAL and UAL?
According to the Transportation industry distribution chart, Singapore Airlines ranks #999999 out of 798 companies for Days Inventory. This places Singapore Airlines in the lower half of its industry. The industry median Days Inventory is 12.46. Historically, Singapore Airlines' own Days Inventory has ranged from 5.81 to 16.28 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Inventory for a Transportation company?
The median Days Inventory among Transportation companies is 12.46, based on 798 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Singapore Airlines and its competitors. For the Transportation industry, the median Days Inventory is 12.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Singapore Airlines's current Days Inventory is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Singapore Airlines stock overvalued right now?
Based on GuruFocus' analysis, Singapore Airlines (SINGF) is currently considered Fairly Valued. The stock's GF Value™ is $5.26, compared to a current price of $5.69 — trading 8.2% above its estimated fair value. The current Days Inventory is 0.00. Singapore Airlines' overall GF Score™ is 78/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Singapore Airlines (SINGF), the current Days Inventory is 0.00 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Singapore Airlines (SINGF) Overvalued in 2026?
Based on GuruFocus' analysis, Singapore Airlines stock appears to be overvalued.
The current stock price of $5.69 is trading 8.2% above its estimated GF Value™ of $5.26.
GuruFocus considers Singapore Airlines to be Fairly Valued.
Key valuation signals for SINGF:
Days Inventory: 0.00
GF Value™: $5.26 vs. price of $5.69 (8.2% above fair value)
No single metric tells the full story. See the SINGF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Singapore Airlines is Singapore's flagship carrier and one of the region's largest airlines in terms of revenue and carrying capacity. With its hub in Changi Airport, the carrier provides regional and cross-continental passenger and cargo services destined to or transiting through Singapore. The company operates under dual brands: full-service carrier SIA and low-cost regional carrier Scoot. It also owns stakes in SATS and SIA Engineering. In 2024, the merger of its associate airline Vistara with Air India resulted in Singapore Airlines owning a 25% stake in Air India.
78GF Score
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