What is Johnson Controls International plc (JCI)'s PEG ratio?

Johnson Controls International plc (JCI) has a PEG ratio of 0.57 (Potentially Undervalued), based on a PE ratio of 24.5 and expected EPS growth of 43.1% (5-Year EPS CAGR).

Is JCI undervalued based on its PEG ratio?

A PEG below 1.0 is conventionally read as potentially undervalued, 1.0–2.0 as fairly valued, and above 2.0 as potentially overvalued relative to growth. At 0.57, Johnson Controls International plc (JCI) screens as "Potentially Undervalued". PEG is one signal, not investment advice — see the full DCF fair value at evidinvest.com/valuation/JCI.

Johnson Controls International plc (JCI) PEG Ratio

Potentially Undervalued

PE ratio relative to earnings growth — is the valuation justified?

0.57

PEG Ratio

0.57

Growth Rate Source

Good Data Quality5-Year EPS CAGR

Current Price

$139.25

TTM EPS

$5.69

P/E Ratio

24.47

Growth Rate

43.1%

5-Year EPS CAGR

Sector

Industrials

Industrial - Machinery

Calculated

9/3/2026

11:30:51 AM

Peer Comparison

Sample Size

5 peers

Industry Median PEG

1.12

25th Percentile

0.84

75th Percentile

2.38

JCI PEG (0.57) vs Industry Median (1.12): 49% discount

Symbol	Company	PEG	P/E	Growth	vs JCI
CSL	CARLISLE COMPANIES INC	0.81	19.6	24.2%	+43%
LII	LENNOX INTERNATIONAL INC	0.84	16.6	19.7%	+48%
TT	Trane Technologies plc	1.12	33.3	29.7%	+97%
AZEK	The AZEK Company Inc.	2.38	47.3	19.8%	+319%
BLDR	Builders FirstSource, Inc.	8.83	68.6	7.8%	+1455%

How to Interpret PEG Ratio

PEG < 1.0 — Potentially Undervalued. The stock may be priced below its earnings growth rate, suggesting a potential buying opportunity.

PEG 1.0–2.0 — Fairly Valued. The stock price is roughly in line with its earnings growth. A PEG of 1.0 is often considered "fair value."

PEG > 2.0 — Potentially Overvalued. The stock may be priced above what its earnings growth justifies.

Limitations:PEG ratios are less reliable for financial firms (earnings driven by interest margins), companies with negative/zero earnings growth, and hypergrowth companies (>100% growth) where the ratio may appear misleadingly low. Always use PEG alongside other valuation metrics.

Johnson Controls International plc (JCI) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on JCI

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Johnson Controls International plc (JCI) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on JCI

Compare with peers

Explore