R1+R2 Zs Ze Calculator
Calculate R1+R2 or Zs.
Free
4.3.3for iPhone, iPad and more
Age Rating
R1+R2 Zs Ze Calculator Screenshots
About R1+R2 Zs Ze Calculator
Calculates R1+R2, Zs or Ze, input two values to calculate the third.
- Calculate: Zs
- Calculate: (R1+R2)
- Calculate: Ze (not recommended)
A quick and easy way to calculate R1+R2 or Zs.
Check your measured R1+R2 or Zs values with this handy R1+R2 calculator or calculate a value from the other two known values to verify actual measurements obtained.
Easily calculate the earth loop impedance (Zs) from the R1+R2 and Ze values, also calculate the R1+R2 value from the Zs and Ze values.
+ Check you measured R1+R2 readings
+ Check your measured Zs readings
+ Validate or verify your Ze (not recommended)
Although this app allows the calculation of the Ze value, the Ze value should not be calculated. The Ze value should be obtained by actual measurement or by inquiry to the regional electric company. It is good practice to directly measure R1+R2 and Zs values rather than calculating them.
How to calculate Zs:
1) Enter the Zs and R1+R2 values.
2) Tap calculate.
How to calculate R1+R2:
1) Enter the Zs and Ze values.
2) Tap calculate.
How to calculate Ze:
The Ze value should not be calculated, instead obtained by direct measurement or by inquiry to the electricity network company.
- Calculate: Zs
- Calculate: (R1+R2)
- Calculate: Ze (not recommended)
A quick and easy way to calculate R1+R2 or Zs.
Check your measured R1+R2 or Zs values with this handy R1+R2 calculator or calculate a value from the other two known values to verify actual measurements obtained.
Easily calculate the earth loop impedance (Zs) from the R1+R2 and Ze values, also calculate the R1+R2 value from the Zs and Ze values.
+ Check you measured R1+R2 readings
+ Check your measured Zs readings
+ Validate or verify your Ze (not recommended)
Although this app allows the calculation of the Ze value, the Ze value should not be calculated. The Ze value should be obtained by actual measurement or by inquiry to the regional electric company. It is good practice to directly measure R1+R2 and Zs values rather than calculating them.
How to calculate Zs:
1) Enter the Zs and R1+R2 values.
2) Tap calculate.
How to calculate R1+R2:
1) Enter the Zs and Ze values.
2) Tap calculate.
How to calculate Ze:
The Ze value should not be calculated, instead obtained by direct measurement or by inquiry to the electricity network company.
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What's New in the Latest Version 4.3.3
Last updated on Apr 6, 2022
Old Versions
Updated app icon and a few minor tweaks.
Show More
Version History
4.3.3
Apr 6, 2022
Updated app icon and a few minor tweaks.
4.3.2
Jan 17, 2022
News feed update.
4.3.0
Nov 7, 2021
Some basic house keeping and function improvements. Added a news feed from our blog.
4.2
Apr 29, 2020
Version May 2020: New user interface (UI)
4.1
Apr 9, 2018
Added a share function with QR code. Reduced the App IPA size.
4.0
Mar 24, 2018
New free version and complete UI redesign & improvements.
1.0
Oct 31, 2012
R1+R2 Zs Ze Calculator FAQ
Click here to learn how to download R1+R2 Zs Ze Calculator in restricted country or region.
Check the following list to see the minimum requirements of R1+R2 Zs Ze Calculator.
iPhone
Requires iOS 11.0 or later.
iPad
Requires iPadOS 11.0 or later.
iPod touch
Requires iOS 11.0 or later.
R1+R2 Zs Ze Calculator supports English
