Accurate time card calculator

Accurate time cards depend on minute conversion, break treatment, and weekly overtime rules. Everhour keeps approvals and corrections traceable.

How much did you earn this week?

Enter your daily hours and rate to instantly calculate total hours, regular pay, and any overtime — no spreadsheet needed.

$
Weekly gross pay
Regular hours40h
Overtime hours0h
Regular pay$1,400.00

Everhour does it all — track, budget, report & invoice

The calculator gives you the number — Everhour takes it from there.

Go ahead — start tracking!

One click and you're timing. Start a timer, add an entry, edit the details. This is exactly how it feels in Everhour.

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Works with your favorite tool:
Everhour — Time Tracking
Time Entries
01:24:00
00:31:00
01:07:00

No more budget surprises

Set a budget, assign rates, and get alerted before you're over.

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Everhour — Budgeting
Acme Web Project
1
50% of budget used
$2,500.00of $5,000.00
$2,500.00 remaining
75%
Actual costRemaining cost

Measurement

Track your budget through time or costs

Simple, customizable reports

Every report you need — configured your way, always up to date.

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Everhour — Reports

Your invoice is ready!

Tracked hours flow straight into a polished invoice — no copy-paste, no manual math.

  • Billable hours straight into the invoice
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  • Invoicing dashboard with status
Everhour — Invoices
Your Company LLChello@yourcompany.com
INVOICE
Invoice #1042
Group by:
DescriptionHoursRateAmount
Website Redesign14h$150/h$2,100.00
Brand Guidelines7h$150/h$1,050.00
Marketing Strategy3.5h$150/h$525.00
Total Due$3,675.00
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Time card math for payroll review

The calculation you need

An accurate time card total answers a practical payroll question: how many hours actually worked belong in this workweek, and how much pay follows from those hours. For U.S. timesheets, the federal anchor is the FLSA workweek, a fixed 168-hour period made of seven consecutive 24-hour periods. Covered, nonexempt employees receive overtime pay for hours worked over 40 in that workweek.

Accuracy also depends on classifying time correctly. Hours worked include required duty time and additional work the employer suffers or permits, including unscheduled work before or after a shift. Short breaks provided by an employer, usually 5 to 20 minutes, count as paid hours worked. A bona fide meal period is generally unpaid only when it lasts 30 minutes or more and the employee is completely relieved of duty.

Inputs that change the result

The most common accuracy error is treating clock time as payroll decimal time. One hour and 30 minutes equals 1.5 hours, not 1.30 hours, because minutes use base 60 and payroll decimals use base 10. Convert minutes by dividing by 60. For example, 45 minutes equals 0.75 hours, and 15 minutes equals 0.25 hours.

Rounding also needs careful handling. Federal time-clock rounding can use the nearest 5 minutes, tenth, or quarter-hour only if it averages out over time and does not underpay employees for actual hours worked. A 7-minute difference can round either direction under quarter-hour rounding, depending on the exact punch. Accuracy means recording the original punches before applying any neutral rounding rule.

Formula and pay example

Start with each workday: clock-out time minus clock-in time, minus unpaid meal time, plus paid short breaks because they stay in the hours-worked total. Add the daily totals inside the same fixed workweek. Do not average hours across multiple workweeks to avoid overtime. After the weekly total is known, separate straight-time hours from overtime hours for covered nonexempt employees.

Use 47 total hours at a $26 regular rate. The first 40 hours are straight-time pay: 40 × $26 = $1,040. The 7 overtime hours are paid at not less than one and one-half times the regular rate, so $26 × 1.5 = $39 per overtime hour. Overtime pay is 7 × $39 = $273. Total gross pay is $1,040 + $273 = $1,313.

Calculator versus managed workflow

A one-off calculator is enough when you need to check one employee's weekly total, convert minutes to decimals, or confirm whether a payroll number matches the time card. It also works for a freelancer reconciling a single invoice period. The calculator gives the arithmetic, but it does not create an approval trail or stop later edits to submitted time.

A managed workflow becomes necessary when multiple people submit time, managers approve or reject corrections, and payroll needs a reliable record. Everhour Team Management supports approval workflow, lock rules, admin time correction, weekly capacity, roles, team groups, and team-wide time policy defaults. Those controls turn repeated time card math into a review process with clear ownership.

This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.

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Summer 2026

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Capterra

Summer 2026

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Frequently Asked Questions

Which inputs make a time card calculation accurate?

The exact clock-in time, clock-out time, unpaid meal duration, paid short breaks, workweek start, regular rate, and worker overtime status all affect the result. For U.S. payroll, the workweek must stay fixed at 168 hours, and covered nonexempt employees receive overtime after 40 hours worked in that workweek.

Why does 1 hour and 30 minutes equal 1.5 hours?

Payroll decimals use base 10, while clock minutes use base 60. Divide minutes by 60 before adding them to whole hours. A time card entry of 1 hour and 30 minutes becomes 1 + 30/60, or 1.5 hours. Entering 1.30 understates paid time by 0.20 hours.

Can rounded punches still be accurate?

Rounded punches can be accurate only when the rounding policy is neutral over time and does not underpay employees for actual hours worked. Federal rules accept rounding to the nearest 5 minutes, tenth, or quarter-hour under that condition. Keep original punch records so payroll can verify that rounding did not consistently favor the employer.

Does a paid break count in weekly overtime?

Short breaks provided by an employer, usually about 5 to 20 minutes, count as compensable hours worked under federal law and count toward weekly overtime. Bona fide meal periods are generally unpaid only when the employee is completely relieved of duty for 30 minutes or more.

Does weekend work always increase the pay rate?

The FLSA does not require extra pay for Saturdays, Sundays, holidays, or regular rest days unless weekly overtime is worked. Covered nonexempt employees receive overtime pay for hours worked over 40 in the fixed workweek. State law, employer policy, or a contract can require additional premiums.

How does Everhour Team Management support accurate time cards?

Everhour Team Management lets admins set lock rules, approve or reject submitted time, correct entries for team members, and apply team-wide time policy defaults. That gives payroll reviewers a controlled process for corrections instead of relying on editable spreadsheet totals.

Turn time cards into approved records

Use Everhour Team Management to lock approved periods, route corrections, and review submitted time before payroll, giving teams cleaner time card controls.

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