Sample Size Calculator
Population Group
Gender-based
Community-based
Total Population
Population Type
Finite Population
Infinite / Unknown Population
Adult Male
Adult Female
Children (Boys)
Children (Girls)
Adolescent Boys
Adolescent Girls
PWD Male
PWD Female
Community A
Community B
Community C
Community D
Community E
Community F
Community G
Community H
Total Population
Auto-filled for group modes.
Proportion (p)
Use 0.5 if unknown.
Confidence (%)/(Z)
90%
95%
99%
Margin of Error (%)/(e)
1%
2%
3%
5%
10%
Formula
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Cochran (Large / Infinite Population)
Cochran with Finite Population Correction
Krejcie & Morgan (1970)
Lemeshow (Health Studies)
Yamane (1967)
Slovin
Non-response rate (%)
0%
5%
10%
15%
20%
25%
30%
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