Tool to convert each of 26 types of units.
When you select a unit of value that you enter, you create a table to calculate all the other units. It also displays the conversion rate.
You can also specify the number of decimal places.

23 units in Length
18 units in Area
31 units in Volume
15 units in Mass
5 units in Angle
4 units in Temperature
7 units in Time
3 units in Frequency
5 units in Force
17 units in Pressure
6 units in Energy
6 units in Power rate
13 units in Speed
14 units in Acceleration
2 units in Dynamic viscosity
4 units in Kinematic viscosity
3 units in Magnetic flux density
2 units in Magnetic flux
7 units in Luminance
4 units in Illuminance
3 units in Radiation - source activity
2 units in Radiation - absorbed dose
2 units in Radiation - equivalent dose
2 units in Radiation - exposure
7 units in Infomation
7 units in Resolution

Because we want to support units around the world, We will wait for the name and unit conversion information.
Please enter your review.

What’s New

Version 1.0.4

Fixed problem that Pressure MPa
Add Pressure kPa and GPa

App Privacy

The developer, Takao Kido, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


Takao Kido
19.7 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Japanese

Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

More By This Developer

You May Also Like