// multi-utility computation suite · offline · instant · precise
┌──────────────────────────┐
│ [c] calcalyst_ │
│ computation suite │
└──────────────────────────┘
// select a module to initialize
/ search↵ open firstesc close
// adsenseEMPTY_LEADER_SLOT728×90
// adsenseMOBILE_ANCHOR_SLOT320×50
// keyboard_shortcuts
/focus search
↑↓navigate module list
Enter
open first result from search
open highlighted
compute when module is open
compute when focused in a field
Escclose module · clear selection
⌫
fin.peg-ratio Calculator
Calculates the PEG ratio (P/E ratio / annual EPS growth rate) to assess valuation relative to growth. A PEG below 1.0 suggests a stock is undervalued relative to its growth rate — Lynch popularised this as the key retail investor valuation shortcut.
Inputs
Pe Ratio
Reference formula or conversion factor shown for context.
Eps Growth Pct
Annual percentage increase. Enter as a percentage. Compound growth is exponential — small differences in rate become enormous over long periods.
Forward Eps
Reference formula or conversion factor shown for context.
Results
PEG ratio
The proportional relationship between two quantities.
P/E ratio
The proportional relationship between two quantities.
growth rate
The absolute increase in value over the period. Growth = final value minus initial value.
PEG interpretation
Qualitative summary of what the computed numbers mean in practical terms.
Peter Lynch fair value
The computed numeric or monetary value.
PEG = P/E ÷ growth rate
The absolute increase in value over the period. Growth = final value minus initial value.