Time Card Calculator

A time card calculator turns daily clock-in and clock-out times into a gross-pay figure. Step 1: net hours per day = (clock-out − clock-in) − unpaid break minutes ÷ 60. Step 2: sum across the workweek to get gross weekly hours. Step 3: apply the overtime threshold — under federal FLSA, the first 40 hours are 'regular' and pay at 1.0× the hourly rate; hours 41+ are 'overtime' and pay at 1.5×. Step 4: total pay = (regular hours × rate) + (overtime hours × rate × 1.5). California adds daily thresholds, applied before the weekly check. This time card calculator does every step automatically — enter your daily hours and rate, and you'll see the breakdown instantly. Output: hours worked, regular vs OT split, gross pay, and (if using California mode) doubletime hours.

The Fair Labor Standards Act (FLSA) of 1938 is the bedrock US wage law. It sets a single overtime threshold for covered non-exempt employees: 40 hours per workweek. Hours above that threshold pay at 1.5× the 'regular rate of pay' (typically the hourly wage, but includes bonuses and shift differentials for the calculation). Key points: (1) the workweek is a fixed 168-hour period chosen by the employer — often Sunday 12:00 AM to Saturday 11:59 PM, but legally any consistent 7-day window; (2) there is no federal daily overtime — work 16 hours Monday and 4 hours each of Tuesday-Friday and you get no OT despite the Monday marathon; (3) salaried non-exempt employees earning under the FLSA salary threshold ($58,656/year in 2026) are still entitled to overtime; (4) tipped employees calculate overtime on the full minimum wage, not their lower cash wage. This flsa overtime calculator handles the 40-hour weekly threshold automatically when Federal mode is selected.

California Labor Code provides stricter overtime than federal law and one of the most worker-friendly OT regimes in the US. Rules: (1) 1.5× pay for hours worked over 8 in a workday — the moment you clock 9 hours on any single day, hour 9 must be OT; (2) 1.5× pay for hours over 40 in a workweek (same as federal); (3) 1.5× pay for the first 8 hours of the 7th consecutive workday; (4) 2× pay (doubletime) for hours over 12 in a workday; (5) 2× pay for hours over 8 on the 7th consecutive workday. California overtime is calculated daily first, then weekly — never double-counting. Example: a CA worker doing 10h Mon-Fri = 50h gross. Daily OT = 5×2 = 10 hours. Weekly hours not in daily OT = 40 (already capped at 40 reg). Total: 40 reg + 10 OT, no double-counting. This california overtime calculator handles all four rules when CA mode is selected.

Under federal FLSA, meal breaks of 30 minutes or more are typically unpaid IF the employee is 'completely relieved of duty' during the break. Short rest breaks (5–20 minutes) ARE paid time. The implication: a 30-minute unpaid lunch deducts from your timesheet, but a 15-minute coffee break does not. California state law goes further and mandates a 30-minute unpaid meal break for shifts over 5 hours (a second meal break for shifts over 10 hours) and a 10-minute paid rest break per 4 hours worked. Crucial nuance: if you work through your meal break — eat at your desk, answer calls, can't leave premises — the time IS paid and should NOT be deducted. California specifically requires a premium hour of pay when employers fail to provide a compliant meal break by hour 5. This time card calculator with lunch break has a 'break minutes' field per day — enter only the unpaid portion. If you were interrupted, log it as worked.

The weekly timesheet calculator covers a 7-day workweek, which under FLSA must be a fixed 168-hour period defined by the employer. Common workweek definitions: Sunday 12:00 AM through Saturday 11:59 PM (most US private employers), Monday 12:00 AM through Sunday 11:59 PM (international and some manufacturing operations), Saturday 12:00 AM through Friday 11:59 PM (some retail and hospitality). Employers must define the workweek consistently — they can't shift it midweek to dodge overtime. Inside the workweek, hours worked are summed to determine FLSA overtime eligibility. The weekly work hours calculator on this page totals 7 days; reset between workweeks. If you're paid biweekly, run the calculator twice — once per workweek — never average the two weeks together (averaging is illegal under FLSA).

About 43% of US private-sector employers pay biweekly (every 14 days, 26 paychecks per year) per BLS data. A biweekly pay period contains two distinct workweeks for overtime purposes — they cannot be combined. Example: week 1 = 30 hours, week 2 = 50 hours, biweekly total = 80 hours. The employee earns: 30 + 40 = 70 regular hours, 10 OT hours from week 2. Some employers attempt to 'average' the two weeks (claim 80 hours ÷ 2 = 40 average = no OT) — this is wage theft and a violation of FLSA. Use the biweekly timesheet calculator to track 14 days at once, but compute overtime per individual workweek. Bonus payable on payday: 70 × hourly + 10 × hourly × 1.5. For payroll Lent (semi-monthly pay periods like the 1st and 15th) the math differs — workweek boundaries don't align with pay periods, so overtime crosses pay periods.

The terms time card and timesheet are often used interchangeably, but there's a subtle distinction. A time card historically refers to a physical card stamped by a time clock at start and end of shift — one card per pay period, one entry per day. A timesheet refers to the broader document of hours worked, increasingly digital, often covering multiple projects, departments, or clients within a single record. Modern usage: 'time card' connotes hourly punch-in/punch-out tracking common in retail, hospitality, factories, healthcare aides, and security; 'timesheet' connotes project- or task-based tracking common in consulting, law, software development, agencies, and freelancers. Functionally they capture the same data: hours worked per day. This calculator handles both use cases — for time card use enter daily hours; for project-based timesheets use one calculator per project and label days as project entries.

Step 1: Pick overtime mode. Federal FLSA (1.5× over 40h/wk) is the US default; switch to California (1.5× over 8h/day, 2× over 12h/day) if you're a California-employed worker. Step 2: Enter daily hours worked. Be precise — type 8.5 hours not 'about 8'. Use 24-hour conversions for partial hours (15 min = 0.25h, 30 min = 0.5h, 45 min = 0.75h). Step 3: Enter unpaid break minutes per day. Don't count interrupted breaks. Step 4: Enter hourly rate. Use your standard hourly wage, NOT your loaded labor cost or your billing rate. Step 5: Read off the regular hours, overtime hours, doubletime hours (CA only), and total gross pay. The overtime calculator timesheet on this page also shows the day-by-day split so you can verify each day against your paycheck. Pro tip: take a screenshot at the end of each workweek and save it. Wage claims have a 2-3 year statute of limitations and good documentation is the difference between a successful claim and a hard he-said-she-said.

Many US employers use timesheet rounding — adjusting clock-in/clock-out times to the nearest 5, 6, 10, or 15 minutes. Quarter-hour rounding is the most common: clock-in at 8:07 = 8:00 (rounded down); clock-in at 8:08 = 8:15 (rounded up). This is sometimes called the 7-minute rule. Rounding is legal under FLSA IF it's neutral over time — sometimes the employee wins minutes, sometimes the employer wins, but the average nets to zero. A 2022 California Supreme Court decision (Camp v. Home Depot) held that rounding cannot be applied to meal-period time and that with modern punch-clock technology, employers should pay for actual minutes worked when feasible. If you suspect your employer's rounding is biased (always rounding against employees), document specific days and consult your state labor commissioner. This time card calculator computes exact hours — you can compare against your employer's rounded pay to see if rounding is being applied neutrally.

US employers use a spectrum of time tracking methods: punch-clock cards (still common in factories and hospitality), printed weekly timesheets manually filled out (small businesses), web-based punch-in systems (Kronos, ADP, Paychex, BambooHR), and biometric scanners (fingerprint or face recognition at clock-in). Each has trade-offs. Manual paper timesheets are flexible and cheap but prone to math errors and missed overtime. Web-based systems are accurate but only as good as their overtime configuration — many small employers fail to enable California daily overtime rules. Biometric systems are precise but raise privacy issues, and California's CCPA + Illinois's BIPA impose strict biometric data rules. This online time card calculator complements any of these methods as a verification tool: total your hours independently and compare against the paycheck. Discrepancies of more than $5 per week are worth investigating.

Independent contractors (1099 workers) are not covered by FLSA — there's no federal mandate for overtime pay. Instead, contractors track billable hours per client/project and bill at agreed contract rates. Common patterns: (1) flat hourly rate, e.g. $75/hr for software dev, $150/hr for legal consulting; (2) tiered rates, e.g. $75/hr regular, $112/hr rush/weekend; (3) project-based with hour caps. The freelance time tracking calculator on this page works as a simple per-client timesheet: enter daily hours, leave overtime mode on Federal but ignore the OT logic if you're billing flat-rate. For multi-client tracking, run one calculator per client. CRITICAL: misclassification of employees as contractors is a major IRS and DOL enforcement area. If you take direction from the company, use their tools, work fixed hours, and lack other clients, you may legally be an employee owed FLSA overtime — even if labeled '1099'. The IRS 20-factor test and DOL economic-reality test apply.

Top mistakes that cost US workers money: (1) Not deducting unpaid lunch — employers sometimes treat a 30-min lunch as worked, then claw it back at pay time. Verify your timesheet matches your paycheck. (2) Off-the-clock work — answering email at home, prep time before clocking in, post-shift cleanup. Under FLSA, all suffered work is compensable; not getting paid for it is wage theft. (3) Missed California meal-break premium — if your employer didn't provide a 30-min break by hour 5, you're owed an extra hour of pay. Most workers don't claim it. (4) Mistaking biweekly for FLSA averaging — if your employer averages 30h + 50h to 'no OT', that's illegal. (5) Misclassification as exempt salaried — if your salary is under $58,656 (2026 federal threshold) you're entitled to OT regardless of job title. (6) Tipped employee OT calculated wrong — must use full minimum wage as the regular rate, not the lower cash wage. (7) Travel time during the workday — generally paid; only the commute to/from work is unpaid. (8) Mandatory training — paid time under FLSA. Document everything and run the time card calculator weekly against your paycheck.