Time Calculator Simple&Easy
Simple and easy-to-use
Free
1.9for iPhone, iPad and more
9.5
78 Ratings
YOSHIHIRO NAKAJIMA
Developer
1.1 MB
Size
Feb 22, 2024
Update Date
Utilities
Category
4+
Age Rating
Age Rating
Time Calculator Simple&Easy Screenshots
About Time Calculator Simple&Easy
A calculator app that is good at calculating time.
version 1.9
- The decimal and thousands separators are now compliant with each country's locale.
- An in-app settings screen has been added. As a result,
1. Tap/click feedback can now be specified.
2. You can now select the default display format for time calculation results.
- You can easily find the settings icon on the main screen.
version 1.7
- The last unit "Second" following "Hour" or "Minute" can now be omitted.
version 1.6
- This app enhanced that in order to put calculated your result back to a number for math.
For long tap on hours/minutes/seconds buttons.
version 1.5.2
- Supported physical keyboards (external keyboards) for iOS/iPadOS 15.
version 1.5
- You can now tap the number buttons immediately after launching this app.
version 1.4
- Supported physical keyboards (external keyboards). (iOS 14.0 Later)
app keypad -> keyboard
----------- ---------------
0 - 9 | . 0 - 9 | .
d | h | m | s D | H | M | S
+ | - | × | ÷ + | - | * | /
= = | enter | return
C/AC C | esc
← backspace | delete
copy expression to clipboard ⌃C | ⌘C
paste expression from clipboard ⌃V | ⌘V
re-size (only for iPad, Mac) ⌃R | ⌘R
show/hide history view ⌃H | ⌘H
Version 1.3
- Enabled to enter a decimal point.
ex) 8h - 7.75h = 15m
Version 1.2
- In the unit conversion after calculation, two types of results are displayed.
ex) for "m"(minutes), 1h 25m 2s -> 85m 2s -> 85.033m
(Switch each time you press "m"(minutes))
Version 1.1
- This app saved the formula history as a calculation result. And you can reuse it.
- This app enables multitasking with Slide Over and Split View for iPad.
- This app enables to light and dark styles.
- This app can be resized for only iPad.
- Enables device rotate for only iPad.
Please use it conveniently.
version 1.9
- The decimal and thousands separators are now compliant with each country's locale.
- An in-app settings screen has been added. As a result,
1. Tap/click feedback can now be specified.
2. You can now select the default display format for time calculation results.
- You can easily find the settings icon on the main screen.
version 1.7
- The last unit "Second" following "Hour" or "Minute" can now be omitted.
version 1.6
- This app enhanced that in order to put calculated your result back to a number for math.
For long tap on hours/minutes/seconds buttons.
version 1.5.2
- Supported physical keyboards (external keyboards) for iOS/iPadOS 15.
version 1.5
- You can now tap the number buttons immediately after launching this app.
version 1.4
- Supported physical keyboards (external keyboards). (iOS 14.0 Later)
app keypad -> keyboard
----------- ---------------
0 - 9 | . 0 - 9 | .
d | h | m | s D | H | M | S
+ | - | × | ÷ + | - | * | /
= = | enter | return
C/AC C | esc
← backspace | delete
copy expression to clipboard ⌃C | ⌘C
paste expression from clipboard ⌃V | ⌘V
re-size (only for iPad, Mac) ⌃R | ⌘R
show/hide history view ⌃H | ⌘H
Version 1.3
- Enabled to enter a decimal point.
ex) 8h - 7.75h = 15m
Version 1.2
- In the unit conversion after calculation, two types of results are displayed.
ex) for "m"(minutes), 1h 25m 2s -> 85m 2s -> 85.033m
(Switch each time you press "m"(minutes))
Version 1.1
- This app saved the formula history as a calculation result. And you can reuse it.
- This app enables multitasking with Slide Over and Split View for iPad.
- This app enables to light and dark styles.
- This app can be resized for only iPad.
- Enables device rotate for only iPad.
Please use it conveniently.
Show More
What's New in the Latest Version 1.9
Last updated on Feb 22, 2024
Old Versions
- The decimal and thousands separators are now compliant with each country's locale.
- An in-app settings screen has been added. As a result,
1. Tap/click feedback can now be specified.
2. You can now select the default display format for time calculation results.
- You can easily find the settings icon on the main screen.
◆Useage
There are four types of units to handle: days, hours, minutes, and seconds.
The unit days, hours, minutes, and seconds are each represented by one letter. It corresponds to the button on the calculator.
"d" : days
"h" : hours
"m" : minutes
"s" : seconds
The following four arithmetic operations can be used to calculate the time. Remember to enter the unit.
1. Addition ex) 1h 25m + 2h 10m = 3h 35m
2. Subtraction ex) 1h 25m-2h 10m = -45m
3. Multiplication ex) 1h 25m × 3 = 4h 15m
(The multiplicand has no unit)
4. Division 1 ex) 1h 25m ÷ 3 = 28m 20s
5. Division 2 ex) 1h 25m ÷ 28m 20s = 3.000
(Fixed to three digits after the decimal point)
Of course, you can also calculate continuously like a normal calculator.
ex) 1h 25m + 2h 10m - 58m = 2h 37m
You can also convert units to days, hours, minutes, and seconds.
ex）1d 2h 3m 5s = s 93785s (to seconds)
m 1563m 5s (to seconds and minutes)
h 26h 3m 5s (to hours and seconds and minutes)
d 1d 2h 3m 5s
Press the same unit key to switch the display.
(Fixed to three digits after the decimal point)
ex）1d 2h 3m 5s = s s 93,785.000s (to seconds)
m m 1563.083m (to minutes)
h h 26.051h (to hours)
d d 1.085d (to dayss)
Forgetting the unit can result in errors.
In that case, press C (clear) or ← (backspace) button to correct.
ex) 120s + 32 = Error
← s = 2m32s
(120s + 32s = 2m32s)
The display of this app has two rows, the calculation formula is displayed in the first row and the input data or the calculation result is displayed in the second row.
When you start the app, the current local time is set on the second row of the display. (Format is "24h59m59s")
Tap the display of this app to copy the contents.
The function of the CLEAR button depends on the number of times it is pressed continuously.
The first time is cleared second row of display, the second time is cleared first row of display.
For the third time, the current local time is set in the second row of the display.
Please use it conveniently.
Show More
Version History
1.9
Feb 22, 2024
- The decimal and thousands separators are now compliant with each country's locale.
- An in-app settings screen has been added. As a result,
1. Tap/click feedback can now be specified.
2. You can now select the default display format for time calculation results.
- You can easily find the settings icon on the main screen.
◆Useage
There are four types of units to handle: days, hours, minutes, and seconds.
The unit days, hours, minutes, and seconds are each represented by one letter. It corresponds to the button on the calculator.
"d" : days
"h" : hours
"m" : minutes
"s" : seconds
The following four arithmetic operations can be used to calculate the time. Remember to enter the unit.
1. Addition ex) 1h 25m + 2h 10m = 3h 35m
2. Subtraction ex) 1h 25m-2h 10m = -45m
3. Multiplication ex) 1h 25m × 3 = 4h 15m
(The multiplicand has no unit)
4. Division 1 ex) 1h 25m ÷ 3 = 28m 20s
5. Division 2 ex) 1h 25m ÷ 28m 20s = 3.000
(Fixed to three digits after the decimal point)
Of course, you can also calculate continuously like a normal calculator.
ex) 1h 25m + 2h 10m - 58m = 2h 37m
You can also convert units to days, hours, minutes, and seconds.
ex）1d 2h 3m 5s = s 93785s (to seconds)
m 1563m 5s (to seconds and minutes)
h 26h 3m 5s (to hours and seconds and minutes)
d 1d 2h 3m 5s
Press the same unit key to switch the display.
(Fixed to three digits after the decimal point)
ex）1d 2h 3m 5s = s s 93,785.000s (to seconds)
m m 1563.083m (to minutes)
h h 26.051h (to hours)
d d 1.085d (to dayss)
Forgetting the unit can result in errors.
In that case, press C (clear) or ← (backspace) button to correct.
ex) 120s + 32 = Error
← s = 2m32s
(120s + 32s = 2m32s)
The display of this app has two rows, the calculation formula is displayed in the first row and the input data or the calculation result is displayed in the second row.
When you start the app, the current local time is set on the second row of the display. (Format is "24h59m59s")
Tap the display of this app to copy the contents.
The function of the CLEAR button depends on the number of times it is pressed continuously.
The first time is cleared second row of display, the second time is cleared first row of display.
For the third time, the current local time is set in the second row of the display.
Please use it conveniently.
1.7
Jul 10, 2023
The last unit "Second" following "Hour" or "Minute" can now be omitted.
1.6
Apr 1, 2023
This app enhanced that in order to put calculated your result back to a number for math.
For long tap on hours/minutes/seconds buttons.
For long tap on hours/minutes/seconds buttons.
1.5.2
Nov 13, 2021
Supported physical keyboards (external keyboards) for iOS/iPadOS 15.
1.5
Mar 23, 2021
You can now tap the number buttons immediately after launching this app.
1.4
Feb 19, 2021
important improve features!
- Supported physical keyboards (external keyboards). (iOS 14.0 Later)
You able to most operations using the keyboard.
- bugfix: 0h - 1h - 2h = -1h => -3h Corrected.
- Supported physical keyboards (external keyboards). (iOS 14.0 Later)
You able to most operations using the keyboard.
- bugfix: 0h - 1h - 2h = -1h => -3h Corrected.
1.3.1
Jan 6, 2021
Only one bugfix.
- Input "10.", but "100." was displayed.
- Input "10.", but "100." was displayed.
1.3
Dec 30, 2020
Enabled to enter a decimal point.
ex) 8h - 7.75h = 15m
ex) 8h - 7.75h = 15m
1.2
Oct 10, 2020
Unit conversion has become more convenient.
1.1.1
Aug 12, 2020
Minor bugs fixed.
- When trash icon tapped in history list, history list are removed but saved data not removed.
- If a numeric overflow occurred, the app was aborted or the calculation result was incorrect.
Recommended to install the new version after uninstalling the old version.
- When trash icon tapped in history list, history list are removed but saved data not removed.
- If a numeric overflow occurred, the app was aborted or the calculation result was incorrect.
Recommended to install the new version after uninstalling the old version.
1.1
Aug 12, 2020
Two features have been added for more convenience.
- This app saved the formula history as a calculation result. And you can reuse it. (IPhone and iPad)
- This app enables multitasking with Slide Over and Split View for iPad.
- This app saved the formula history as a calculation result. And you can reuse it. (IPhone and iPad)
- This app enables multitasking with Slide Over and Split View for iPad.
1.0.0
Aug 9, 2020
Time Calculator Simple&Easy FAQ
Click here to learn how to download Time Calculator Simple&Easy in restricted country or region.
Check the following list to see the minimum requirements of Time Calculator Simple&Easy.
iPhone
Requires iOS 15.0 or later.
iPad
Requires iPadOS 15.0 or later.
Mac
Requires macOS 12.0 or later.
iPod touch
Requires iOS 15.0 or later.
Time Calculator Simple&Easy supports English, Japanese
Related Videos
Latest introduction video of Time Calculator Simple&Easy on iPhone
