What is UniFirst Corporation (UNF)'s PEG ratio?

UniFirst Corporation (UNF) has a PEG ratio of 1730.12 (Potentially Overvalued), based on a PE ratio of 41.6 and expected EPS growth of 0.0% (5-Year EPS CAGR).

Is UNF 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 1730.12, UniFirst Corporation (UNF) screens as "Potentially Overvalued". PEG is one signal, not investment advice — see the full DCF fair value at evidinvest.com/valuation/UNF.

UniFirst Corporation (UNF) PEG Ratio

Potentially Overvalued

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

1730.12

PEG Ratio

1730.12

Growth Rate Source

Good Data Quality5-Year EPS CAGR

Current Price

$263.55

TTM EPS

$6.34

P/E Ratio

41.57

Growth Rate

0.0%

5-Year EPS CAGR

Sector

Industrials

Specialty Business Services

Calculated

8/18/2026

10:01:55 AM

Peer Comparison

Sample Size

3 peers

Industry Median PEG

2.16

25th Percentile

0.77

75th Percentile

13.15

UNF PEG (1730.12) vs Industry Median (2.16): 79908% premium

Symbol	Company	PEG	P/E	Growth	vs UNF
SXI	Standex International Corporation	0.77	18.3	23.7%	-100%
CASS	Cass Information Systems, Inc.	2.16	18.9	8.7%	-100%
TNC	Tennant Company	13.15	69.5	5.3%	-99%

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.

UniFirst Corporation (UNF) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on UNF

Compare with peers

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UniFirst Corporation (UNF) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on UNF

Compare with peers

Explore