Oil & Natural Gas Corporation Limited (ONGC) - Cash Flow Conversion Efficiency

Latest as of September 2025: 0.151x

Based on the latest financial reports, Oil & Natural Gas Corporation Limited (ONGC) has a cash flow conversion efficiency ratio of 0.151x as of September 2025. Cash flow conversion efficiency measures how effectively a company's net assets (equity) generate operating cash flow. It is calculated by dividing operating cash flow (Rs607.87 Billion ≈ $6.57 Billion USD) by net assets (Rs4.02 Trillion ≈ $43.46 Billion USD). A higher ratio indicates that the company is more efficient at using its equity to generate cash flow from its core operations. Also see ONGC market cap overview for the company's overall valuation and market capitalisation.

Oil & Natural Gas Corporation Limited - Cash Flow Conversion Efficiency Trend (2002–2026)

This chart illustrates how Oil & Natural Gas Corporation Limited's cash flow conversion efficiency has evolved over time, based on yearly financial data.

Oil & Natural Gas Corporation Limited Competitors by Cash Flow Conversion Efficiency

The table below lists competitors of Oil & Natural Gas Corporation Limited ranked by their cash flow conversion efficiency. Explore Oil & Natural Gas Corporation Limited cash earnings quality to measure how well operating cash flow supports reported net income.

Company	Cash Flow Conversion Efficiency
Kenvue Inc. NYSE:KVUE	0.028x
Hyundai Heavy Industries Co Ltd KO:329180	0.175x
Vulcan Materials Company NYSE:VMC	0.040x
CHINA PAC.IN.GR.GDR/5 YC1 F:75CB	N/A
Kia Corp KO:000270	0.042x
Orix Corp Ads F:OIXA	0.065x
Bajaj Finserv Limited NSE:BAJAJFINSV	-0.180x
Crown Castle NYSE:CCI	-0.162x

Annual Cash Flow Conversion Efficiency for Oil & Natural Gas Corporation Limited (2002–2026)

The table below shows the annual cash flow conversion efficiency of Oil & Natural Gas Corporation Limited from 2002 to 2026. View ONGC stock price for real-time trading data and today's change.

Year	Net Assets	Operating Cash Flow	Cash Flow Conversion Efficiency	Change
2026-03-31	Rs4.10 Trillion ≈ $44.31 Billion	Rs1.13 Trillion ≈ $12.21 Billion	0.275x	+13.46%
2025-03-31	Rs3.74 Trillion ≈ $40.47 Billion	Rs908.68 Billion ≈ $9.83 Billion	0.243x	-10.69%
2024-03-31	Rs3.65 Trillion ≈ $39.48 Billion	Rs992.63 Billion ≈ $10.73 Billion	0.272x	-2.05%
2023-03-31	Rs3.03 Trillion ≈ $32.81 Billion	Rs842.11 Billion ≈ $9.11 Billion	0.278x	+0.83%
2022-03-31	Rs2.83 Trillion ≈ $30.64 Billion	Rs780.00 Billion ≈ $8.44 Billion	0.275x	+41.49%
2021-03-31	Rs2.43 Trillion ≈ $26.24 Billion	Rs472.01 Billion ≈ $5.10 Billion	0.195x	-38.95%
2020-03-31	Rs2.25 Trillion ≈ $24.31 Billion	Rs716.34 Billion ≈ $7.75 Billion	0.319x	+22.50%
2019-03-31	Rs2.36 Trillion ≈ $25.55 Billion	Rs614.58 Billion ≈ $6.65 Billion	0.260x	+0.60%
2018-03-31	Rs2.20 Trillion ≈ $23.75 Billion	Rs567.92 Billion ≈ $6.14 Billion	0.259x	+27.27%
2017-03-31	Rs2.25 Trillion ≈ $24.37 Billion	Rs457.80 Billion ≈ $4.95 Billion	0.203x	-12.01%
2016-03-31	Rs2.00 Trillion ≈ $21.68 Billion	Rs462.92 Billion ≈ $5.01 Billion	0.231x	+24.42%
2015-03-31	Rs1.83 Trillion ≈ $19.78 Billion	Rs339.50 Billion ≈ $3.67 Billion	0.186x	-39.01%
2014-03-31	Rs1.75 Trillion ≈ $18.93 Billion	Rs532.70 Billion ≈ $5.76 Billion	0.304x	+17.88%
2013-03-31	Rs1.54 Trillion ≈ $16.71 Billion	Rs398.74 Billion ≈ $4.31 Billion	0.258x	-22.41%
2012-03-31	Rs1.39 Trillion ≈ $15.00 Billion	Rs461.29 Billion ≈ $4.99 Billion	0.333x	-7.02%
2011-03-31	Rs1.17 Trillion ≈ $12.69 Billion	Rs419.80 Billion ≈ $4.54 Billion	0.358x	+28.10%
2010-03-31	Rs1.03 Trillion ≈ $11.14 Billion	Rs287.83 Billion ≈ $3.11 Billion	0.279x	-9.81%
2009-03-31	Rs936.35 Billion ≈ $10.13 Billion	Rs289.98 Billion ≈ $3.14 Billion	0.310x	-15.47%
2008-03-31	Rs792.31 Billion ≈ $8.57 Billion	Rs290.29 Billion ≈ $3.14 Billion	0.366x	-10.95%
2007-03-31	Rs675.46 Billion ≈ $7.30 Billion	Rs277.90 Billion ≈ $3.01 Billion	0.411x	+7.64%
2006-03-31	Rs539.60 Billion ≈ $5.84 Billion	Rs206.24 Billion ≈ $2.23 Billion	0.382x	-0.77%
2005-03-31	Rs468.45 Billion ≈ $5.07 Billion	Rs180.44 Billion ≈ $1.95 Billion	0.385x	+13.92%
2004-03-31	Rs417.69 Billion ≈ $4.52 Billion	Rs141.24 Billion ≈ $1.53 Billion	0.338x	-5.02%
2003-03-31	Rs363.72 Billion ≈ $3.93 Billion	Rs129.49 Billion ≈ $1.40 Billion	0.356x	+30.82%
2002-03-31	Rs298.55 Billion ≈ $3.23 Billion	Rs81.25 Billion ≈ $878.67 Million	0.272x	--

About Oil & Natural Gas Corporation Limited

NSE:ONGC India Oil & Gas Integrated

Market Cap

$32.10 Billion

Rs2.97 Trillion INR

Market Cap Rank

#854 Global

#20 in India

Share Price

Rs235.95

Change (1 day)

+1.48%

52-Week Range

Rs231.42 - Rs301.40

All Time High

Rs331.00