KT Corporation Ratios | P/E, ROE & Valuation

On the Key Ratios page for KT Corporation (KT), the latest P/E of 8.0 frames valuation, while ROE 8.77% and ROIC 4.83% indicates profitability and capital efficiency. Together with the current ratio of 1.15 and debt-to-equity 0.67, these signals help you judge whether valuation is supported by fundamentals across the historical rows.

Financial Performance Ratios

KT Historical Per Share Metrics

10 years
Metric (FY)TTM202420232022202120202019201820172016
Revenue per Share$50705.60$107273.57$105372.19$105888.95$105857.96$98281.84$99286.07$95736.36$95451.54$92872.11
Net Income per Share$2777.44$1908.15$3981.74$5203.50$5768.99$2858.36$2730.12$2809.49$1945.76$2903.68
Operating Cash Flow per Share$8928.48$20600.20$22059.92$14849.49$23647.05$19329.90$15275.76$16365.94$15826.44$19481.01
Free Cash Flow per Share$3848.33$8701.83$5333.58$-1610.30$5571.26$4140.76$-225.05$4094.57$3354.74$6331.93
Cash per Share$8479.98$19833.17$17109.65$15569.65$17879.32$15649.90$12947.22$15091.66$11839.22$14785.54
Book Value per Share$35978.53$73065.60$74327.88$76020.08$70438.01$63421.65$61944.33$60115.54$53369.22$52246.55
Tangible Book Value per Share$33379.00$65490.71$64170.90$63099.43$55781.11$54607.64$50384.90$46211.72$42624.24$39903.16
Interest Debt per Share$22675.96$48652.84$47117.57$47499.87$42000.44$35642.76$30906.16$28341.89$28512.80$34539.34
CAPEX per Share$5080.15$11898.37$16726.35$16459.79$18075.79$15189.14$15500.81$12271.37$12471.69$13149.08

KT Historical Valuation Ratios

10 years
Metric (FY)TTM202420232022202120202019201820172016
Price to Earnings (P/E)7.9922.988.586.255.38.49.8910.8215.4410.13
Price to Book (P/B)0.830.670.510.470.480.420.480.560.630.63
Price to Sales (P/S)0.460.410.320.310.290.240.270.320.310.32
Enterprise Value to EBITDA3.573.853.092.842.412.42.382.682.692.58
EV to Sales0.80.710.650.650.550.490.480.490.520.55
EV to Operating Cash Flow4.523.683.14.622.482.473.12.843.132.6
EV to Free Cash Flow10.488.7112.81-42.6510.5311.53-210.4611.3614.748.01
Enterprise Value$22413.50B$18646.62B$17037.92B$16635.85B$13792.79B$11710.28B$11612.59B$11394.37B$12118.25B$12420.31B

KT Historical Profitability Ratios

10 years
Metric (FY)TTM202420232022202120202019201820172016
Return on Equity (ROE)8.77%2.90%5.94%7.59%9.06%5.00%4.90%5.21%4.08%6.21%
Return on Invested Capital (ROIC)4.83%1.73%3.65%4.45%4.30%2.82%3.13%3.65%4.25%4.44%
Return on Tangible Assets3.67%1.17%2.47%3.33%4.02%2.22%2.14%2.39%1.77%2.58%
Earnings Yield10.27%4.35%11.66%16.01%18.85%11.91%10.11%9.24%6.48%9.88%
Free Cash Flow Yield16.40%19.84%15.62%-4.95%18.21%17.25%-0.83%13.47%11.16%21.54%
Dividend Yield4.44%8.09%6.18%5.72%4.87%5.28%4.61%4.01%3.30%2.56%

KT Historical Liquidity & Financial Strength

10 years
Metric (FY)TTM202420232022202120202019201820172016
Current Ratio1.151.021.111.191.181.211.181.271.011.02
Interest Coverage6.062.044.536.76.453.654.134.254.554.26
Income Quality2.9610.85.662.594.16.745.65.266.915.98
Debt to Equity0.670.720.680.670.640.60.530.50.570.71
Debt to Assets28.11%27.57%26.64%27.36%25.88%25.13%21.43%20.65%22.59%26.55%
Net Debt to EBITDA1.491.631.551.51.151.21.020.931.061.09

KT Historical Efficiency Ratios

10 years
Metric (FY)TTM202420232022202120202019201820172016
Receivables Turnover4.444.293.664.214.894.914.074.083.924.26
Payables Turnover12.218.0413.688.466.537.97.937.756.717.29
Inventory Turnover29.6617.7417.9613.7319.5318.3115.5414.0120.5223.82
Days Sales Outstanding82.385.0899.6186.874.6774.2889.5989.5493.2385.59
Days Payables Outstanding29.9320.2326.6843.1255.8946.2346.0447.0954.3950.1
Days of Inventory on Hand12.3120.5820.3226.5818.6919.9423.4826.0517.7915.32

KT Historical Market Metrics

10 years
Metric (FY)TTM202420232022202120202019201820172016
Enterprise Value to EBITDA3.573.853.092.842.412.42.382.682.692.58
Market Cap$13043.33B$10783.15B$8519.40B$7872.64B$7197.18B$5884.97B$6619.62B$7449.50B$7362.77B$7199.83B
Enterprise Value$22413.50B$18646.62B$17037.92B$16635.85B$13792.79B$11710.28B$11612.59B$11394.37B$12118.25B$12420.31B
Dividend Yield4.44%8.09%6.18%5.72%4.87%5.28%4.61%4.01%3.30%2.56%
Payout Ratio37.44%185.91%53.04%35.73%25.82%44.31%45.59%43.38%51.00%25.89%

Frequently Asked Questions

Is KT Corporation stock overvalued based on its P/E ratio?

On this page, KT's current P/E is 8.0, compared with a multi-year average around 10.6. A lower P/E versus its own history is often interpreted as relatively cheaper valuation (all else equal). In practice, the "why" matters: check whether the lower multiple is supported by profitability and earnings quality (for example, ROE/ROIC and income quality in the table), or whether it reflects weaker fundamentals.

What is KT Corporation market cap?

Market cap is the market value of a company's equity and is commonly calculated as share price multiplied by shares outstanding. The latest market cap shown in the table is $13.04T. Pair market cap with valuation multiples (P/E, P/B, P/S) so you can evaluate whether size also corresponds with "quality" and profitability. For a wider view across stocks, you can also use the stock screener.

What is a good P/E ratio for KT Corporation compared to its industry?

There isn't one universal "good" P/E - P/E should be judged against the business model and expected growth for its sector. A practical approach is: (1) compare the P/E on this page to KT Corporation's own historical range (shown across the table's rows), and (2) benchmark against peer companies using the Screener's P/E filters and the Peers Comparison/Compare tools. If profitability (ROE/ROIC) and cash-flow strength are improving, a higher P/E can be more defensible; if returns are slipping, even a lower P/E may be a value trap.

How does KT Corporation compare to its competitors in key financial ratios?

The fastest way to compare KT Corporation with competitors is to use the built-in "Peers Comparison" section on this page and the Compare tool. Focus on a small set of ratios that work together: P/E for valuation, ROE/ROIC for profitability and capital efficiency, current ratio and interest coverage for liquidity and solvency, and debt-to-equity for leverage risk. When you see KT Corporation outperform peers on profitability while keeping valuation and leverage reasonable, it often signals stronger fundamentals.

Is KT Corporation financially strong based on its ratios?

To assess whether KT Corporation is financially strong, review both profitability and balance-sheet risk together. Current ratio is about 1.15, which is above 1.0 and can indicate more comfortable short-term liquidity. Interest coverage is about 6.06, implying a stronger ability to cover interest expenses. Debt-to-equity is about 0.67, suggesting leverage is more moderate relative to a high-debt profile. Then confirm the same story is supported by ROE/ROIC (quality of earnings) and by cash-flow backed metrics in the table.

What do KT Corporation's financial ratios say about its future growth?

Ratios are a way to see what the business is likely to sustain. Look for upward trends in profitability metrics (ROE and ROIC), improving earnings/cash-flow backed measures, and stable or strengthening liquidity. If KT Corporation is sustaining strong returns (for example ROE at 8.77% and ROIC at 4.83%) while debt levels and interest coverage remain manageable, growth expectations may be more credible. If valuation multiples expand while returns weaken, the market may be pricing optimistic growth ahead of results.