Time Card Calculator Calculate hours and pay from multiple clock-in/out entries with overtime tracking.

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Time Card Calculator

Calculate hours and pay from multiple clock-in/out entries with overtime tracking.

Add Entries

Enter clock-in/out times, dates, and break minutes for each shift.

Set Pay Rates

Configure hourly rate, overtime threshold, and overtime multiplier.

View Summary

See total hours, regular/overtime split, and calculated pay.

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What Is Time Card Calculator?

The Time Card Calculator computes total working hours and estimated pay from multiple daily time entries. Enter clock-in and clock-out times for each day, specify break durations, and the tool calculates individual daily hours plus a weekly summary. Configure your hourly rate, overtime threshold (default 40 hours), and overtime multiplier (default 1.5x) to see a complete pay breakdown. The summary shows total hours, regular hours, overtime hours, regular pay, overtime pay, and total pay. Add and remove entry rows as needed to match your work schedule. This is essential for hourly workers, freelancers, and managers tracking team hours.

Why Use Time Card Calculator?

Multiple daily entries with individual break tracking
Automatic overtime calculation with configurable threshold
Complete pay breakdown: regular, overtime, and total
Add/remove rows for flexible schedule tracking
Per-entry hours displayed for daily verification
Handles overnight shifts automatically

Common Use Cases

Hourly Workers

Calculate weekly hours and expected pay from daily time card entries.

Freelancers

Track billable hours and generate pay summaries for invoicing.

Managers

Verify team member timesheets and overtime calculations.

Payroll Verification

Cross-check payroll calculations against actual clock-in/out times.

Contract Workers

Track hours against contract limits and calculate earned compensation.

Technical Guide

Each row's hours are calculated as (clockOut - clockIn - breakMinutes) / 60, with overnight shifts handled by adding 24 hours when clockOut < clockIn. The total weekly hours are the sum of all row hours. Overtime is calculated as max(0, totalHours - overtimeThreshold). Regular pay = regularHours × hourlyRate. Overtime pay = overtimeHours × hourlyRate × overtimeMultiplier. Total pay = regular + overtime. All calculations use floating-point arithmetic with results rounded to 2 decimal places for display. The dynamic row system uses React state with unique IDs for each entry, allowing insertion and deletion without affecting other rows.

Tips & Best Practices

1
Enter total combined break time for each day (e.g., lunch + two 15-min breaks = 60 min)
2
The overtime threshold defaults to 40 hours/week — adjust for your local regulations
3
Overnight shifts (e.g., 10 PM to 6 AM) are handled automatically
4
Add a row for each day you worked, or split days with multiple entries
5
The per-row hours help you verify each day before looking at totals

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Frequently Asked Questions

Q How is overtime calculated?

Hours beyond the overtime threshold (default 40/week) are multiplied by the overtime rate (default 1.5x the hourly rate).

Q Can I track multiple entries per day?

Yes, add as many rows as needed. Each row is independent with its own date, times, and break duration.

Q Does it handle overnight shifts?

Yes, if the clock-out time is before the clock-in time, 24 hours are automatically added to compute the correct duration.

Q Is the pay calculation legally accurate?

The calculations follow standard overtime rules. However, actual payroll may differ due to taxes, deductions, and local labor laws. Always verify with your payroll department.

Q Can I change the overtime threshold?

Yes, the overtime threshold, hourly rate, and overtime multiplier are all configurable to match your employment terms.

About This Tool

Time Card Calculator is a free online tool by FreeToolkit.ai. All processing happens directly in your browser — your data never leaves your device. No registration or installation required.