Published by A. Sulaiman

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About Marine Surveyor Calculator

1. This feature has 2 methods of calculation depend on value you know. (1) List By Angle calculator (2) List By Value calculator.

2. Same as List by Angle Calculator, this tool is also designed for making easy calculation.

3. Trim Request for 2 Hold application is purposed to make easy calculation about how many tons cargo must be put in your holds to achieve target trim.

4. Bilinear interpolation usually used for calculation for ballast water with sounding table compact design (sounding and trim correction into one page).

5. It is equipped with option for draft mark position toward perpendicular, option for LCA or LCF and keel thickness correction (subtracted to Quarter Mean Value or subtracted to draft value).

6. List by value calculator is purposed to know how many degrees of Your vessel's list easily.

7. This application (Draft Survey) designed for easy, fast calculation and also minimize human error due to mistake on manual calculation.

8. This App designed for draft survey and another calculation relationship with surveyor and seafarer.

9. Beside that, we also can make comparison list with actual draft with Vessel Clinometer.

10. Officer must know the position of deflection, sagging or hagging when intermediate draft survey.

11. I think every Officer on vessel already had more compact calculator for this.

Marine Surveyor Calculator Customer Insights

1. otherwise it's a good app.Regarding about what i discussed in my previous review i would like to thank you for your quick reply to me, but my discussion not about the distance from perpendicular what ever it was, my topic is about the true trim result, if possible to let for us a new option to put minus or plus for result of true trim, because my vessel designed as per stability booklet the trim when is to stern should be minus sign.

2. Now - not at all!Good app but I suggest number of decimal place should be increased to 5 upto quarter mean step.

3. Again there should be and option for surveyor to insert calculation signs I.e -/+ during draft and trim corrections.

4. If this would be available for free to test it for one or two days, i might be inclined to purchase it if I was satisfied.

5. If possible on your next update to please include on getting draft reading on the sea side by means of manometer or by list.

6. Nope!Good to use but needs professional improvementVery good app... A very helpful one.. so wht are you waiting for.

7. I recommend it for surveyors!Date and start time is there, Plz add end time also for initial and for final draught survey.

8. To have to watch multiple advertising videos does not inspire me to purchase it.

9. I will purchase the app if these options available in pro version.

10. 🙏.In the portion "heel/list value," i think your unit is wrong.

11. Other than that, all is good.

Steps to Troubleshoot & Fix Marine Surveyor Calculator Issues

1. Fix Marine Surveyor Calculator Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Marine Surveyor Calculator: Restarting the app will resolve most errors.
  2. Update the Marine Surveyor Calculator App. Here is how:
    1. On Android goto PlayStore » Search for "Marine Surveyor Calculator" » Open Marine Surveyor Calculator » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Marine Surveyor Calculator » click "UPDATE".
  3. Clear Marine Surveyor Calculator app cache: Clearing cached data will force your app to retrieve the latest data directly from Marine Surveyor Calculator servers.
    1. On Android, goto Settings » Apps » Select "Marine Surveyor Calculator" » click Storage » click "Clear Cache".
  4. Check Marine Surveyor Calculator app permissions. If any of these permissions required to use your device's features are disenabled, Marine Surveyor Calculator might not work.
  5. Uninstall and reinstall Marine Surveyor Calculator. If nothing else has worked, completely uninstall Marine Surveyor Calculator then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Marine Surveyor Calculator not working


2. Fix Marine Surveyor Calculator Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Marine Surveyor Calculator be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Marine Surveyor Calculator not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Marine Surveyor Calculator may not be able to connect to the Internet when running in the background.

Reported Issues

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