Kon/Koff Calculator
Calculate binding kinetics rate constants, residence time, and complex half-life
Calculation Mode
kon
1.000e+6
M^-1 s^-1
koff
1.000e-3
s^-1
Kd
1.000e-9 M
Ka
1.000e+9 M^-1
Residence Time
16.67 minutes
Complex Half-life
693.1472 s
Key Equations
- Kd = koff / kon
- kobs = kon[L] + koff
- t1/2 = ln(2) / koff
- Residence time = 1 / koff
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.