5.0 App Store Since 2015

Add up hours and minutes correctly.

H:MM math, overnight shifts, decimal hours, and pay. Free, offline, no sign-in.

Available now for iPhone and iPad. Android is coming to Google Play after approval.

Free forever No ads No tracking No account Works offline
The right answer without decimal gymnastics.

Your phone calculator was not built for time cards.

Type 8.15 + 7.45 into a normal calculator and you get a decimal mistake. Hours treats hours and minutes as time, so minutes carry the way they should.

Phone calculator 8.15 + 7.45 15.6
Hours 8:15 + 7:45 16:00

Your week: 42:30.
Your invoice: $1,062.50.

Hours adds your shifts in hours and minutes, converts to decimal, and turns the total into pay. Built for contractors, shift workers, freelancers, nurses, and small teams.

Contractors Shift workers Freelancers Nurses Small business
This weekTime card
Mon8:15
Tue7:45
Wed9:30
Thu8:00
Fri9:00
Total42:30
at $25/hr$1,062.50

Built for real time math.

Rebuilt from the ground up: add and subtract hours and minutes correctly, fast, and free. No ads, no sign-in, no review nags.

+

Hours That Add Up

Add H:MM like a calculator. Chain as many entries as your week throws at you and the minutes carry correctly.

8:15 + 7:45 16:00
$

Turn Time Into Pay

8:30 at $20/hr equals $170.00. Enter your rate and any duration becomes a dollar amount you can copy into an invoice.

Hourly pay
$170.00
-

Past Midnight? Solved

Overnight shifts and negatives done right. No 24-hour cap, no wraparound surprises, just the total your timesheet needs.

23:30 + 2:0025:30
1:00 - 3:00-2:00
22:00 to 6:308:30
=

Timesheet History

Save totals, reuse past calculations, and export your timesheet to CSV or PDF when it is time to send the work.

8:15 + 7:4516:00
8:30 at $20/hr$170.00
23:30 + 2:0025:30
1.5

Decimal In One Tap

Switch 1:30 to 1.5 instantly for payroll, invoices, and spreadsheets without redoing the calculation.

H:MM1:30
Decimal hours1.5
Decimal display
☀

Light Or Dark, Your Way

Use system, light, or dark mode, then pick the accent color that makes your calculator feel like yours.

Dark16:00
Light16:00
Free
No ads
No tracking
Offline
Since 2015

Plain proof, no puffery.

The app has been on the App Store since 2015. The current US listing shows a 5.0 rating from 2 ratings, and all numbers should be rechecked before launch.

5.0

Current US App Store rating from 2 ratings. Verified July 7, 2026.

"made my job easier"
App Store review title, 2023
"Easy to use!"
App Store review title, 2017
"Very useful app."
App Store review title, 2017

Questions people ask before downloading.

Is Hours free?

Yes. Hours is free to download and use, with no ads, no sign-in, and no tracking.

Does it work offline?

Yes. Calculations happen on your device, so you can total hours without a network connection.

Can it handle overnight shifts?

Yes. Hours can total work that passes midnight, values over 24 hours, and negative time results.

Can it convert hours to decimal?

Yes. You can switch between H:MM and decimal hours for payroll, spreadsheets, and invoices.

Can I export a timesheet?

Yes. Saved history can be exported as CSV or PDF for sharing, bookkeeping, or payroll records.

Is it on iPhone and Android?

Hours is built for iPhone, iPad, and Android. The Android listing may depend on Play Store publication status.

Download the calculator that understands hours.

H:MM math, hourly pay, decimal hours, and timesheet export. Free, offline, and made by Frame Sixty Labs.

Get Hours free