Calculate total hours

Everhour embeds time tracking in work tools, but total-hour math still starts with clean clock spans, breaks, and weekly totals.

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

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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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  • Copy invoices to QuickBooks or Xero
  • 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
Try Everhour for real yourself

Total-hour math for timesheets

What this calculation answers

A total-hours calculation tells you how many paid work hours belong on a timesheet, invoice, payroll file, or internal labor report. The basic result is a duration: clock-out time minus clock-in time, minus unpaid break time. For U.S. timesheets, the total also helps identify whether covered, nonexempt employees crossed the federal overtime threshold in a fixed workweek.

The calculation matters most when raw punches do not equal paid time. A worker can be on site for 9 hours and have 8 paid hours after a bona fide unpaid meal period. Short employer-provided breaks, usually about 5 to 20 minutes, count as compensable hours worked under federal law and should stay in the paid total.

Build the total from spans

Start with each work span, convert minutes to decimal hours, then add the paid spans for the day or pay period. Minutes use base 60, so 30 minutes equals 0.5 hours and 15 minutes equals 0.25 hours. A common mistake is treating 8 hours 30 minutes as 8.30 hours instead of 8.5 hours.

For example, a weekly timesheet shows 9 hours on Monday with a 1-hour unpaid meal, 9 hours on Tuesday with a 0.5-hour unpaid meal, 8 hours on Wednesday, 10 hours on Thursday with a 1-hour unpaid meal, and 9 hours on Friday with a 0.5-hour unpaid meal. Paid time equals 42 hours. At $32 per hour, a covered nonexempt employee has 40 straight-time hours and 2 overtime hours under the federal baseline.

Check the workweek boundary

U.S. overtime math uses the FLSA workweek, a fixed and regularly recurring period of 168 hours. Covered, nonexempt employees must receive overtime pay for hours worked over 40 in that workweek at not less than 1.5 times the regular rate. Hours from two workweeks cannot be averaged together to avoid overtime.

Daily totals still matter because they feed the weekly total. A calculator should keep each day visible, especially when a shift crosses midnight, a lunch deduction appears on one day, or a rounded punch changes the paid span. Federal time-clock rounding to the nearest 5 minutes, tenth, or quarter-hour is accepted only when it averages out over time and does not underpay actual hours worked.

Use calculators or workflows

A one-off calculation is enough when you need to total one card, verify one invoice line, or check a short pay-period question. It gives you a fast answer from known inputs, but it does not prove who approved the time, whether the break rule was applied consistently, or whether late edits changed the final total.

A managed workflow fits recurring payroll, billing, and project reporting. Everhour can place tracking controls inside supported tools such as Asana, ClickUp, Jira, GitHub, Monday, Notion, and Trello, then sync project and task metadata into one reporting layer. That keeps total-hour calculations connected to the work record instead of a separate spreadsheet.

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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Frequently Asked Questions

How do you calculate total hours from start and end times?

Subtract the start time from the end time, then subtract unpaid break time. Convert minutes by dividing by 60 before adding totals. A shift from 8:00 AM to 5:00 PM is 9 elapsed hours. With a 1-hour unpaid meal period, the paid total is 8 hours.

Why does 8 hours and 30 minutes equal 8.5 hours?

Payroll and billing totals usually use decimal hours. Thirty minutes is half of 60 minutes, so 30 divided by 60 equals 0.5. That makes 8 hours and 30 minutes equal 8.5 hours. Writing 8.30 understates the time because decimal hundredths do not match clock minutes.

Do all breaks reduce total paid hours?

Short employer-provided breaks, usually about 5 to 20 minutes, are compensable hours worked under federal law and count toward weekly overtime. A bona fide meal period is generally unpaid only when the employee is completely relieved from duty. Federal law does not require lunch or coffee breaks for adult employees.

Can total hours from different weeks be combined for overtime?

Covered, nonexempt employees in the United States receive overtime pay for hours worked over 40 in a fixed FLSA workweek. The workweek is 168 fixed hours, and hours cannot be averaged across multiple workweeks for overtime. A 45-hour week followed by a 35-hour week still leaves 5 overtime hours in the first week.

Should rounded punches be used before totaling hours?

Rounded punches can be used only if the rounding practice is neutral over time and does not cause underpayment for actual hours worked. Federal rules allow rounding to the nearest 5 minutes, tenth, or quarter-hour under that condition. A total-hours review should compare rounded results against actual punches when payroll numbers look off.

How does Everhour connect total hours to project work?

Everhour embeds tracking controls inside supported project tools and syncs project, task, tag, estimate, and custom-field metadata into Everhour. Teams can track time in tools such as Asana, ClickUp, Jira, GitHub, Monday, Notion, and Trello while keeping the resulting timesheets and budgets tied to the same work structure.

Keep total hours connected

Track approved hours inside the tools where work happens, then carry those totals into timesheets, budgets, and reports with Everhour integrations.

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