Calculate K-interval for systematic random sampling
Input Parameters
Enter your population and sample details
Total number of elements in your population
Number of elements to be sampled
Leave empty for random generation between 1 and K
If K-interval calculation yields a decimal (e.g., 2.4), applying ceiling will round it up to the nearest whole number (e.g., 3)
Results
Sampling interval and details
Ready to Calculate
Enter your parameters and click "Calculate K-Interval" to see results here
Sampling Interval (K)
0
Every K-th element will be selected from your population
Random Start Point
0
First element selected in your systematic sample
Sampling Coverage
0%
Percentage of population included in your sample
Calculation Steps
0
Total Elements
0
Samples Selected
Formula Used
K = N ÷ n
Where K is the sampling interval, N is the population size,
and n is the sample size. The result is rounded down to the
nearest whole number by default, or up if ceiling is applied.