Pay Stub Error Calculator

Estimate how much pay may be missing due to common pay stub errors such as incorrect hours, wage miscalculations, or payroll mistakes. This calculator is for informational purposes only.

If the issue is missing hours (not a pay stub math error), use the Unpaid Wages Calculator. For underpayment across multiple pay periods, use the Back Pay Calculator.

Estimated pay difference: —

Often used to review payroll accuracy before contacting an employer, payroll department, or labor authority.

If your pay stub shows an auto-deducted meal break you didn’t actually take, you may want to estimate related amounts using the Unpaid Breaks Calculator and (in some jurisdictions) the Meal Break Penalty Calculator.

Identifying pay stub errors early can help resolve payroll issues faster. This estimate may assist before requesting a correction.

Important: This calculator provides estimates only. It does not account for overtime rules, statutory penalties, or jurisdiction-specific wage laws.

Understanding Pay Stub Errors

Pay stubs are meant to provide a clear breakdown of earnings and deductions. Errors can occur when hours are misreported, rates are entered incorrectly, or payroll systems apply deductions improperly.

Comparing expected pay to the amount listed on your pay stub helps identify discrepancies that may result in unpaid wages.

This calculator offers a simple estimate to highlight potential issues before pursuing payroll corrections or further review.

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Frequently Asked Questions

What is a pay stub error?

A pay stub error occurs when earnings, hours, or deductions listed on a paycheck do not accurately reflect the work performed.

What causes pay stub errors?

Pay stub errors may result from timekeeping mistakes, incorrect wage rates, payroll processing issues, or misapplied deductions.

How do I estimate missing pay from a pay stub?

Compare the gross pay you expected to receive with the amount shown on your pay stub. The difference represents the estimated error.

Can pay stub errors include overtime issues?

Yes. Pay stub errors may include unpaid or incorrectly calculated overtime, which may require a separate overtime calculation.

Is this calculator legally accurate?

This calculator provides an estimate for informational purposes only and should not be relied on as legal or financial advice.

Not sure which calculator fits your situation? See all wage and pay calculators.