Stability Testing Schedule Calculator

Accelerated and real-time stability test design.

Target shelf life (months)

Accelerated temp (°C)

Storage temp (°C)

Q10 factor

Samples per pull point

Tests per sample

Freeze-thaw cycles

Tab to move between fields

Acceleration factor (×)

2.83

Accelerated test duration (months)

8.5

Estimated shelf life (months)24

Real-time pull points9

Accelerated pull points5

Storage conditions3

Total pull points16

Total samples needed48

Total tests to perform288

Study duration (months)24

How to Use This Calculator

Enter the product launch date or first batch date.
Set required stability study conditions (ICH Zone I, II, III, IV) for your target markets.
Input planned testing intervals (0, 3, 6, 12, 18, 24 months).
Review the complete testing schedule with dates for each condition and interval.
Use the calendar to book testing lab capacity and schedule product release decisions.

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