Weekly Time Card Calculator

One click from a messy week to a clean timesheet

If you are paid hourly, the weekly time card is the document that decides your paycheck. The Time Card calculator lets you drop in clock-in, clock-out and break for every day, then instantly returns total hours, the regular portion (up to 40), and the overtime portion (anything above 40 at 1.5×), with optional dollar totals when you enter your rate.

The formula

Under the U.S. Fair Labor Standards Act (FLSA), non-exempt employees must receive overtime for hours over 40 in a workweek, generally at 1.5 times the regular rate. Some states and contracts add daily overtime (over 8 or 12 hours); this tool models the federal weekly rule.

Worked example

A retail worker clocks 9h/day Mon–Fri (45h) plus 6h Sat = 51 total hours. Regular = 40h, overtime = 11h. At $18/hr: regular pay 40 × 18 = $720; overtime 11 × 27 = $297; total $1,017 for the week. Without tracking overtime correctly, that $297 gap is easy to lose.

Reference: weekly patterns

Use it for

• Submitting timesheets without spreadsheet formulas.
• Spotting unpaid overtime before payday.
• Planning shifts to stay under or intentionally enter OT.

Frequently asked questions

Common mistakes on weekly time cards

A frequent error is entering clock times but forgetting the unpaid break, inflating hours and (if audited) causing payroll disputes. Another is mixing a.m./p.m. on a 12-hour input, which the time type prevents but manual logs often get wrong. Some employees "round up" systematically, which is dishonest and risky; others round down out of habit and lose pay. A subtle one: counting two separate jobs' hours together, when overtime is usually per-employer.

Scenario: the 6-day retail week

A worker does six 9-hour days with 30-minute unpaid lunches: 8.5 × 6 = 51 hours. Regular is capped at 40, so 11 hours are overtime at 1.5×. At $17 base that is 40×17 = $680 plus 11×25.50 = $280.50, total $960.50. Without a time card that splits it, the 11 OT hours are easy to misreport as straight time and cost the worker $140 that week.

Taxes, benefits and the number you actually keep

Overtime is taxed at the same rates as regular pay (no special "overtime tax" despite myths), but a high-OT week can push you into a higher marginal bracket for that period. The gross from the card is what employers use for withholding; net depends on your W-4 settings.

Other tools on LeeChuanjing Pay

To value a single shift precisely, use the Hours Calculator. For pure overtime dollars see Overtime Pay, and for converting the weekly total to a salary try Hourly to Salary.

State-specific overtime rules

Federal law uses the 40-hour weekly threshold, but California, Alaska and a few others also require daily overtime (generally 1.5× over 8 hours in a day, and 2× over 12). Nevada has its own rules. If you work in such a state, this federal-model card undercounts your OT; check your state labor department's calculator for the precise figure.

Time-card laws and rounding

Many employers legally round to the nearest quarter hour, but rounding must be neutral over time, not always against the worker. Keeping your own exact log lets you spot systematic under-rounding and raise it with payroll backed by data.

Paper versus digital time cards

Paper cards invite transcription errors; digital ones can silently round. Either way, reconcile the displayed week against your own shift math here before signing. If the system shows 39.5 hours but you actually worked 40.5, that missing hour is real money — flag it the same week, because corrections get harder months later.

Fixing a wrong time card

Most payroll lets you submit a correction within the pay period. Compute the correct daily and weekly totals with this tool, attach your clock records, and request the adjustment in writing. Documenting with exact minutes strengthens your case and creates a paper trail if the error repeats.

Preventing overtime fraud and errors

Both employees and employers have incentives around time cards, so accurate math protects everyone. The card here computes OT only above 40 weekly and flags the split clearly, making intentional or accidental inflation visible. Reviewing the weekly total before submission — and keeping your own shift log — is the single best habit for clean, dispute-free payroll.