Time Card Calculator — Clock In/Out, Breaks, Overtime, Pay

Clock in/out times, subtract unpaid breaks, apply weekly overtime automatically, and estimate gross pay. Export a clean CSV, print a professional timesheet, or save your week locally — fast and private.

Contractors Nurses Retail Restaurants Construction

Your Week

Total Regular: 0 hrs
Total OT: 0 hrs
Total Hours: 0 hrs
Gross Pay: $0.00

Multiple Shifts & Breaks

Add unlimited clock‑in/out pairs per day and subtract unpaid breaks exactly.

Overtime & Pay

Choose your overtime threshold (e.g., 40 hrs/week). We split regular vs OT and estimate gross pay.

Export & Records

Export CSV for payroll, copy a clean summary, and one‑click print a professional timesheet.

Private by Design

Everything runs in your browser. Your entries can be saved locally via your device only.

How This Time Card Calculator Works (In Plain English)

Enter each shift’s clock‑in and clock‑out time. We convert those times to minutes, subtract any unpaid break minutes, and total the result for the day. Weekly hours are the sum of your days. If your total exceeds your selected overtime threshold, we split hours into regular and overtime automatically and show a pay estimate using 1.5× for OT.

Common Real‑World Scenarios We Support

Pay Periods & Exports

Many employers pay weekly, bi‑weekly, or semi‑monthly. Use this tool to prepare each week, then Export CSV to combine weeks in a spreadsheet for your full pay period. Contractors can attach the CSV to invoices or keep it with project records; employees can share it with a manager when asked for clarifications.

Accuracy & Professional Tips

  • Keep your device clock accurate—enable automatic time sync in your OS settings.
  • If your workplace uses rounding (e.g., nearest 6 or 15 minutes), enter your true times here and apply rounding later to mirror policy in your spreadsheet copy.
  • For shift differentials or bonuses, export the CSV and calculate those extras on a second column—your core hours here stay precise.

Compliance Notes (Friendly Reminder)

Overtime and break rules can vary by state, province, or country. This calculator shows helpful estimates, not legal or payroll advice. Always confirm rules with your employer handbook and local labor regulations.

Troubleshooting Entries

  • Negative hours? Make sure the out time is after the in time, or enable the overnight toggle if the shift crosses midnight.
  • Totals look off? Double‑check break minutes—unpaid breaks should be subtracted, not entered as separate paid time.
  • CSV won’t open? Try importing it with UTF‑8/Comma settings in Excel, Google Sheets, or Numbers.

Deep Dive: Examples & Quick References

Worked Example

Suppose you clock in at 7:45 and out at 16:10 with a 30‑minute unpaid lunch. That’s 8 hours 25 minutes minus 30 minutes = 7 hours 55 minutes (7.92 h). Do that five days and your week is 39.6 hours—no overtime if the threshold is set to 40.

Overnight Example

Clock in at 20:00 and out at 04:30 with a 20‑minute break. Enable overnight so the out time counts to the next day. Total is 8 hours 10 minutes minus 20 = 7 hours 50 minutes (7.83 h).

Rounding Reference (If Your Workplace Uses It)

  • Nearest .1 hr (6 min): 7:57 → 8:00; 8:02 → 8:00; 8:04 → 8:06.
  • Quarter‑hour (15 min): 8:07 → 8:00; 8:08 → 8:15.
  • Record true times here, then apply rounding in the exported CSV to mirror policy.

Profession‑Specific Uses

Manager Tips

  • Ask staff to export each Friday so you can spot anomalies before payroll cut‑off.
  • Keep a shared folder of weekly CSVs; name files like 2025‑10‑24‑StoreA‑Week43.csv.
  • Use the printed sheet when a signature is required for audit trails.

Glossary

  • Unpaid break: Time deducted from pay; enter minutes in the break field.
  • Overtime threshold: Weekly hour limit after which hours count at a higher rate.
  • Shift pair: One clock‑in and one clock‑out for a contiguous work block.

Time Card Basics

Time cards record the hours you work, typically via clock in/out events and unpaid break deductions. Employers may require rounding rules (e.g., 5‑, 6‑, or 15‑minute rounding), daily overtime, or weekly overtime. Always confirm your employer’s policy and local labor laws.

Who is this for?

  • Hourly workers who need quick, accurate totals
  • Contractors submitting weekly invoices
  • Managers needing a printable timesheet for small teams

Tips for accuracy

  • Enter breaks as minutes (e.g., 30 for lunch) or as separate out/in pairs.
  • For overnight shifts, toggle the “overnight” switch so out time goes to the next day.
  • Use the export to keep neat records and share with payroll or clients.

Time Card Calculator Tips, FAQs & Pro Guides

Practical guidance to help hourly employees and managers calculate hours, overtime, and accurate pay—fast.

Step‑by‑Step: From Clock‑In to Pay Estimate

  1. Add your shift(s): Enter each in/out time. Use “+ Add shift” for split schedules.
  2. Subtract unpaid breaks: Type break minutes (e.g., 30 for lunch).
  3. Overnights: Toggle “Overnight” when out time passes midnight.
  4. Set overtime rule: Pick your weekly OT threshold (e.g., 40 hours).
  5. Review totals: See Regular vs. OT hours and your estimated gross pay.
  6. Export: Copy summary or export CSV for payroll or your records.

FAQ: Common Questions

  • Does this round time? No—entries use true minutes. Apply rounding after export if your policy requires it.
  • Is my data private? Yes. Everything runs in your browser; nothing is uploaded.
  • Can I track multiple jobs? Yes—save separate CSVs or summaries per employer.
  • What if I forget to clock out? Edit the time directly—this tool doesn’t lock your entries.

CSV Export Guide

Export a clean CSV including date, in/out pairs, break minutes, daily totals, and OT split. Import to Excel/Sheets or attach to payroll emails.

  • Columns: Date, Shifts, Break (min), Regular (h), OT (h), Total (h).
  • Rounding: Add a formula in Sheets to round per company policy.
  • Proof: Keep the CSV + weekly summary for compliance records.

Troubleshooting Entries

  • Negative totals? Check AM/PM and the overnight toggle.
  • OT looks too high? Verify your weekly threshold and any long lunches subtracted.
  • Totals don’t match payroll? Payroll may round; compare after applying the same rounding window.
  • Browser reset? Export often or copy the summary to keep a backup.

Keyboard Power‑User Shortcuts

  • Tab / Shift+Tab: Move between inputs quickly.
  • Enter: Add a new shift row (when focus is on the last out time).
  • Ctrl/⌘ + C: Copy your weekly summary for messages or email.

Overtime Policy Snapshot (General)

Many U.S. workplaces pay 1.5× after 40 hours in a week. Some states have daily overtime or special rules. Always confirm with HR or your state labor website.

  • Weekly OT: Hours > threshold are paid at 1.5×.
  • Daily OT (varies): Some states add OT after a daily limit (e.g., 8 hours).
  • Breaks: Unpaid breaks must be subtracted from worked time.

Examples by Industry

  • Nursing: Track 12‑hour shifts with meal breaks and occasional overnights.
  • Warehouse: Multiple short shifts—use separate in/out pairs.
  • Food Service: Peak split shifts (lunch + dinner); easily subtract meal breaks.
  • Freelance: Export CSV per client; attach to invoices.

Accuracy & Compliance Tips

  • Enter times as soon as possible to avoid guessing later.
  • Keep a weekly CSV and summary for audit trails.
  • If your employer uses rounding, mirror the same policy in your spreadsheet.

Why This Calculator?

This tool is built to be fast, accurate, and private. It supports multi‑shift days, overnights, unpaid break subtraction, weekly overtime rules, and clean exports—without ads or distractions in the workflow. Use it to double‑check payroll, generate records for clients, and stay on top of your hours with confidence.