Hours and minutes calculator

Everhour turns calendar events into timesheet entries, while clean hour-and-minute math keeps payroll and billing totals readable.

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.

  • One-click timer — browser, desktop & mobile
  • Works inside Asana, ClickUp, Linear, GitHub & more
  • Simple setup, no learning curve
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.

  • Real-time cost tracking
  • Set different rates per person or project
  • Alerts before you hit the budget limit
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.

  • See who does what in real time
  • Configure any report
  • Scheduled email reports
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
  • Configure invoice templates
  • 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

Time totals, conversions, and work records

What this calculation answers

An hours and minutes calculation answers a practical question: how much time passed, how much paid time remains after unpaid breaks, or how many total hours belong on a timesheet. The inputs usually include clock-in time, clock-out time, break length, and any separate time blocks recorded during the day or pay period.

U.S. timesheet entries often use month/day/year and 12-hour AM/PM time, so the calculation must read 8:30 AM and 5:10 PM correctly before adding anything. For work records, hours worked include required duty time and additional work the employer allows or permits, including unscheduled work before or after a shift.

Use base-60 time first

Hours and minutes do not add like decimals. Add the hours column, add the minutes column, then convert every 60 minutes into 1 hour. A total of 1 hour 30 minutes becomes 1.5 decimal hours for payroll or billing, not 1.30 hours. The conversion rule is minutes divided by 60.

For example, a weekly entry has four blocks: 7 hours 50 minutes, 6 hours 25 minutes, 8 hours 15 minutes, and 4 hours 30 minutes. The minutes total 120, which adds 2 hours. The hour column totals 25, so the final total is 27 hours. At $22 per hour, that time equals $594 in straight-time pay.

Separate paid and unpaid time

Break treatment changes the paid total. Federal law does not require lunch or coffee breaks for adult employees; break requirements, when they exist, come from state law or employer policy. Under federal rules, short breaks usually about 5 to 20 minutes are compensable hours worked, so they stay in the total.

A bona fide meal period is generally unpaid only when the employee is completely relieved from duty and the period is 30 minutes or longer. An employee who answers calls, watches a desk, or performs duties while eating is still working. Subtract unpaid meal time after calculating the gross span, then use the remaining paid time for payroll and overtime checks.

Move from totals to workflow

A one-off calculation is enough when you need to add a few time blocks, check a contractor invoice, or confirm that a single day totals correctly. It also works for a quick conversion from hours and minutes to decimal hours before entering a spreadsheet or invoice.

A managed workflow becomes necessary when time comes from repeated clock-ins, calendar events, approvals, payroll handoff, or billing review. Everhour's Google, Outlook, and iCloud calendar integrations can turn calendar events into timesheet entries within a configurable 15-minute to 3-hour window, excluding all-day, recurring, and pre-connection events.

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
196M+Tasks completed
4M+Projects tracked

Frequently Asked Questions

How do I add hours and minutes correctly?

Add the minutes first, then convert each full 60 minutes into 1 hour. Add that carried amount to the hour total. For example, 4 hours 45 minutes plus 3 hours 30 minutes gives 75 minutes, which becomes 1 hour 15 minutes, so the final total is 8 hours 15 minutes.

Why is 1 hour 30 minutes not 1.30 hours?

Minutes use base 60, while decimal hours use base 10. Divide minutes by 60 before entering decimal time. Thirty minutes divided by 60 equals 0.5, so 1 hour 30 minutes equals 1.5 hours. Entering 1.30 undercounts the time by 12 minutes.

How should overnight time spans be calculated?

Treat the clock-out time as occurring on the next calendar day when a shift crosses midnight. A shift from 10:00 PM to 6:00 AM spans 8 hours, not a negative number. Date fields prevent this error because the end time belongs to the following day.

Do short breaks count in an hours total?

Under federal rules, short breaks provided by an employer, usually about 5 to 20 minutes, are compensable hours worked and count toward weekly overtime. Bona fide meal periods are different. A meal period is generally unpaid only when it lasts at least 30 minutes and the employee is completely relieved from duty.

Can rounded punches be used in the calculation?

Federal time-clock rounding can use the nearest 5 minutes, tenth, or quarter-hour only when the practice averages out over time and does not underpay employees for actual hours worked. Rounding that consistently trims time from the employee's total creates payroll risk.

How does Everhour turn calendar time into timesheet entries?

Everhour integrates with Google, Outlook, and iCloud calendars so events with defined start and end times can become timesheet entries. The sync window is configurable from 15 minutes to 3 hours before or after events, and all-day, recurring, and pre-connection events are excluded.

Turn calendar time into approved hours

Connect calendar events to timesheet review with Everhour, then use approved entries for cleaner payroll and billing handoff without retyping every meeting or work block.

14-day free trial  ·  No credit card  ·  Cancel anytime

Or