Time duration calculator

Everhour connects tracked hours to budgets and billing, while elapsed-time math turns start and end times into usable records.

Calculate your hours

Enter your time in and out for each day. Overtime and gross pay are calculated automatically.

Employee Time Card
DayTime InBreak Start
Break End
Break
Time OutTotal
Total hours0:00
Regular0:00
Overtime0:00
Double OT0:00
Total hours0:00
Regular0:00
Overtime0:00
Double OT0:00
Total gross pay
Regular pay
Overtime pay
Double OT pay
Calculator options
Document infofor PDF / print
Employee Signature
Date
Supervisor Signature
Date

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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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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Using elapsed time for work records

Turn times into records

Use this page when you need to convert a start time and an end time into a usable work duration. The result can support a timesheet correction, a billing review, a project estimate check, or a payroll question. A duration alone is only the elapsed amount; a usable record also identifies the work date, person, project or client, and whether the time belongs in a billable or payroll review workflow.

U.S. wage-and-hour recordkeeping centers on accuracy rather than a mandated clock format. The FLSA requires covered employers to keep accurate records for nonexempt workers, and any complete, accurate timekeeping method can satisfy the federal baseline. For employees covered by the FLSA minimum wage or overtime provisions, records must include hours worked each workday and total hours worked each workweek.

Build a complete duration entry

A complete entry starts with date, start time, end time, and the worker responsible for the time. Add project, client, task, or work category when the total will feed billing, budgets, or utilization. If your policy tracks pauses separately, record the pause field apart from the worked interval so the final duration reflects hours actually worked and the source times remain visible during review.

Billing records need a rate field only when the duration becomes an invoice or revenue report. U.S. users normally enter rates in U.S. dollars for time-based billing, payroll, and charge fields. Keep rate math separate from duration math: first confirm the elapsed hours, then apply the pay rate, billing rate, fixed-fee allocation, or non-billable label required by the job.

Assign hours to the workweek

Elapsed time becomes legally useful only after you place it in the correct workweek. Under the FLSA, a workweek is a fixed, regularly recurring 168-hour period made of seven consecutive 24-hour periods. Covered nonexempt employees must receive overtime pay for hours worked over 40 in a workweek at not less than one and one-half times the regular rate.

Do not average a long workweek with a short workweek for FLSA overtime. A weekend interval belongs to the fixed workweek the employer has established, and the federal overtime question uses that weekly total. The FLSA does not require premium pay solely because work happened on Saturday, Sunday, a holiday, or a regular rest day, unless weekly overtime or another law or agreement applies.

Choose a tool or workflow

A one-off duration tool works for a single interval, a quick invoice check, or a timesheet line you need to verify before submission. A managed workflow becomes necessary when many entries repeat across employees, clients, projects, approvals, and budgets. The stronger process captures time as work happens, preserves review history, and sends approved totals to billing, payroll review, or project reporting.

Everhour fits that managed workflow by connecting tracked project time to hour-based or money-based budgets, recurring budget periods, and budget alerts. Teams that need spending control can use threshold emails and budget protection so overruns surface early before final invoices or weekly timesheet reviews create avoidable correction work for managers.

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

High Performer

G2

Summer 2026

Best Ease Of Use

Capterra

Summer 2026

Loved by teams. Proven everywhere.

Rated in the top time trackers across G2, Capterra, and TrustRadius — with consistent praise for ease of use, integrations, and support.

10K+Teams worldwide
90K+Installs Everhour extension
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4M+Projects tracked

Frequently Asked Questions

How do start and end times become a usable work duration?

Subtract the start time from the end time, then adjust for any pause or break field your policy records outside hours actually worked. Store the result with the date and worker. For an employer record, the duration must still roll into hours worked each workday and total hours worked each workweek when the employee is covered by the FLSA minimum wage or overtime provisions.

Which fields keep duration totals usable later?

Useful fields include the work date, worker, start time, end time, duration, project or client, task or work category, and billable status when billing applies. Payroll records also need enough detail to support daily hours worked and total hours worked each workweek for employees covered by the FLSA minimum wage or overtime provisions.

Can elapsed hours be averaged across workweeks?

A federal FLSA overtime review cannot average hours across two or more workweeks. The workweek is a fixed, regularly recurring 168-hour period, and covered nonexempt employees must receive overtime pay for hours worked over 40 in that workweek at not less than one and one-half times the regular rate.

Should holiday or rest-day intervals get an automatic premium?

The FLSA does not require premium pay solely for Saturday, Sunday, holiday, or regular rest-day work. Premium pay applies under the federal baseline only when the weekly overtime rule is triggered, or when another state law, local rule, policy, contract, or agreement requires it.

How long do payroll duration records need to stay available?

Federal rules require employers to preserve payroll records for at least three years. Basic time and earnings records, including daily start and stop time cards or sheets, must be kept for at least two years. State rules, contracts, litigation holds, or internal retention policies can require longer retention.

How does Everhour Project Budgeting use duration totals?

Everhour Project Budgeting turns tracked project time into hour-based or money-based budget progress. Teams can set recurring budget periods and receive 75%, 90%, 100%, or custom threshold alerts, with budget protection available to stop extra logging after a project exceeds its limit.

Can Everhour track durations inside project tools?

Everhour embeds time tracking controls inside supported tools such as Asana, ClickUp, GitHub, Linear, Jira, Monday, Notion, Trello, and Basecamp. A team can record duration on the task where work happens, while entries flow back to Everhour for centralized review.

Turn duration into budget control

Move from isolated intervals to budget-aware tracking. Everhour connects tracked time to hour-based and money-based budgets, recurring periods, threshold alerts, and budget protection for stronger project control.

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