Pagination Page Count Calculator
Plan page count and the last page size for a dataset.
Your inputs
Calculation results
Formula & assumptions
Pages = ceiling(total/page size); offset = (page−1) × size.
Values use the specified units. Calculations use floating-point arithmetic. Check input measurements and formula assumptions before applying the result.
Compare your scenarios
Save up to five results to compare changes side by side. Scenarios stay in this tab until you clear or reload it.
Using Pagination Page Count Calculator
Plan page count and the last page size for a dataset.
- Enter total records, page size, selected page using the units printed under each field.
- Choose Calculate, or enable live updates. Review the result labels and formula assumptions.
- Save scenarios to compare up to five variations, then copy the report or download JSON or CSV.
Example
Total records: 1234 records Page size: 50 records Selected page: 3 page Page count: 25 Last page records: 34 Selected offset: 100 Selected page records: 50
Questions & answers
What does Pagination Page Count Calculator calculate?
Plan page count and the last page size for a dataset.
Which units should I enter?
Total records uses records. Page size uses records. Selected page uses page. Convert values to these units before calculating.
Which formula does it use?
Pages = ceiling(total/page size); offset = (page−1) × size.
What does the included example show?
Total records: 1234 records; Page size: 50 records; Selected page: 3 page. Result: Page count = 25; Last page records = 34; Selected offset = 100; Selected page records = 50.
Can I compare different settings?
Yes. Save a scenario, change the inputs and save another result. Up to five scenarios are compared in this tab; they disappear when you reload or leave.
Can I export the calculation?
Copy the JSON report or download JSON and CSV with inputs, result labels and numeric values. Processing uses local JavaScript; no calculation request is sent to our server. Displayed values use up to 10 significant digits; exports retain JavaScript numeric precision.
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