National GridNGGTF -1.23%74 Days Payable is 0.00 as of Mar. 2026. GuruFocus rates NGGTF with a GF Score™ of 74/100 and a GF Value™ of $10.02 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 483 Utilities - Regulated companies, National Grid ranks better than 89.44% on this metric.
The historical rank and industry rank for National Grid's Days Payable or its related term are showing as below:
NGGTF'
s Days Payable Range Over the Past 10 Years
Min: 134.65 Med: 258.67 Max: 333.11
Current: 323.15
During the past 13 years, National Grid's highest Days Payable was 333.11. The lowest was 134.65. And the median was 258.67.
NGGTF's Days Payable is ranked better than 89.44% of 483
companies
in the Utilities - Regulated industry
Industry Median: 70.35
vs NGGTF: 323.15
National Grid's Days Payable
stayed the same
from Mar. 2025 (0.00) to Mar. 2026 (0.00).
National Grid Days Payable Related Terms
National Grid Days Payable Historical Data
* Premium members only.
The historical data trend for National Grid's Days Payable 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 Utilities - Regulated Electric subindustry, National Grid's Days Payable, along with its competitors' market caps and Days Payable 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.
National Grid Days Payable vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, National Grid's Days Payable distribution charts can be found below:
* The bar in red indicates where National Grid's Days Payable falls into.
Days Payable indicates the number of days that the account payable relative to cost of goods sold the company has. An increase of Days Payable may suggest that the company delays paying its suppliers.
National Grid's Days Payable for the fiscal year that 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.
National Grid (NGGTF) has a Days Payable of 0.00 as of Mar. 2026. Days payable represents the average amount of days a company waits to pay its invoices from suppliers. View historical data on National Grid and its competitors. Over the past decade, National Grid's Days Payable has ranged from 134.65 to 333.11. According to the industry distribution chart, National Grid ranks #51 out of 483 companies in the Utilities - Regulated industry, placing it in the top 10.6%.
Is National Grid's Days Payable too high?
National Grid's current Days Payable is 0.00. Over the past 10 years, this metric has ranged from a low of 134.65 to a high of 333.11. Based on the distribution chart, National Grid ranks #51 out of 483 companies in the Utilities - Regulated industry, which is in the top quartile — a strong position relative to peers. Overall, National Grid has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does National Grid's Days Payable compare to NEE and SO?
According to the Utilities - Regulated industry distribution chart, National Grid ranks #51 out of 483 companies for Days Payable. This places National Grid in the top 11% of its industry — outperforming the majority of peers. The industry median Days Payable is 70.35. Historically, National Grid's own Days Payable has ranged from 134.65 to 333.11 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 Payable for an Utilities - Regulated company?
The median Days Payable among Utilities - Regulated companies is 70.35, based on 483 companies in the industry. Companies in the top quartile (top 25%) have a Days Payable significantly above this median, while those in the bottom quartile fall well below. However, Days Payable 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 Payable mean?
A high Days Payable can signal that a stock is expensive relative to its fundamentals. Days payable represents the average amount of days a company waits to pay its invoices from suppliers. View historical data on National Grid and its competitors. For the Utilities - Regulated industry, the median Days Payable is 70.35 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. National Grid's current Days Payable 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 National Grid stock overvalued right now?
Based on GuruFocus' analysis, National Grid (NGGTF) is currently considered Significantly Overvalued. The stock's GF Value™ is $10.02, compared to a current price of $16.67 — trading 66.3% above its estimated fair value. The current Days Payable is 0.00. National Grid's overall GF Score™ is 74/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Payable calculated?
Days Payable is calculated from a company's financial statements. For National Grid (NGGTF), the current Days Payable 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 National Grid (NGGTF) Overvalued in 2026?
Based on GuruFocus' analysis, National Grid stock appears to be overvalued.
The current stock price of $16.67 is trading 66.3% above its estimated GF Value™ of $10.02.
GuruFocus considers National Grid to be Significantly Overvalued.
Key valuation signals for NGGTF:
Days Payable: 0.00
GF Value™: $10.02 vs. price of $16.67 (66.3% above fair value)
No single metric tells the full story. See the NGGTF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
National Grid owns and operates the electric transmission system in England and Wales. It sold the bulk of its UK gas transmission business in fiscal 2023 to fund the acquisition of PPL's UK power distribution assets. In the Northeastern United States, it serves electricity and gas customers combined in three states. It also owns regulated transmission electricity networks in the United States, metering services and merchant transmission lines in the UK.
74GF Score
Get the complete analysis for NGGTF
Days Payable is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
NGGTF has been successfully added to your 
