PEG Ratio Calculator
Price/Earnings to Growth
Instructions
1
Enter P/E
Use current or forward P/E for consistency.
2
Enter growth %
Use expected EPS CAGR in percent.
3
Calculate
Lower PEG suggests better value given growth.
Formula
PEG = (P/E) ÷ EPS Growth%
Common Questions
Should growth be percent or decimal?
Enter percent (e.g., 10 for 10%).
Is PEG < 1 always cheap?
Not always—verify quality, cyclicality, and sustainability of growth.