Sight Calculator

If you’re finding it difficult to calculate sights, this tool might be of great help!

Enter Initial Data

Fill the initial data obtained and then click on the Calculate Tab to
get the sight calculated automatically.

Tell us what you think of this tool
durgesh
durgesh
May 3, 2018

d correction is not showing correctly

Rajeev Jassal
Rajeev Jassal
May 25, 2018

Thanks for the feedback Durgesh... Can you please advise (here or by email) for what day (values) the d correction is showing incorrectly? We checked random examples and found d correction showing correctly.

Shubham
Shubham
Jan 4, 2019

The value of GHA and CZD is not upto the mark.....there is approx 3degree variation in GHA and approx 3min variation in CZD. Because of this the value of intercept is not right.

Mitesh
Mitesh
Jan 23, 2019

Sir for sight calculation the data for 2019 is not available

Sageen
Sageen
Jan 23, 2021

I would say that in case if emergency at open sea , I would rather go with tool.. absolutely useful tool that I have ever seen before.. excellent captain.

abc
abc
May 30, 2021

abcdef

GERALD
GERALD
Sep 15, 2022

SIR I HAVEN'T SEEN YOUR NEW BLOGS

paye
paye
Apr 27, 2023

This is a really helpful tool paye calculator for anyone who struggles with calculating sights. The user-friendly interface and simple step-by-step process make it easy to input initial data and obtain accurate sight calculations. It's great to see techn

anish
anish
Jun 2, 2018

Sir The emergency battery and starting batteries for emergency generator are different.starting battery only serve to start emergency generator. Regards

Monty Chaudhary
Monty Chaudhary
Sep 22, 2018

sir can you please make a guidelines for how to make loading and discharging plan on tankers step by step description, and sir gas detection equipment and their calibration procedure, thanks in advance sir ,

Akash
Akash
Feb 7, 2022

Please make it

John
John
Nov 3, 2018

Central can you delete my actual account and I ask you to delete my passwords please. Thank you

Vishal Deora
Vishal Deora
Feb 22, 2019

Plz update for year 2019

Bhavi Jain
Bhavi Jain
Apr 28, 2019

????????????????

Vincent  Belen
Vincent Belen
Mar 12, 2019

Not working

MICHALIAH THOMAS
MICHALIAH THOMAS
Apr 21, 2019

I MICHALIAH THOMAS FROM INDIA. I HAVE 56 MONTHS CHEMICAL TANKER EXPERIENCE 4/E,AND 3RD ENGINEER SAILING EXPERIENCE.I WAS STUDIED UNITED KINGDOM MARINE ENGINEERING COLLEGE.I HAVE MORE KNOWLEDGE OF ELECTRICAL AND MECHANICAL TROUBLE SHOOTING KNOWLEDGE.I WAS

Richard Costen
Richard Costen
Apr 29, 2019

What a great blog on inerting. Thank you. Did you do one on gas freeing Rajeev?

Kartik pattanayak
Kartik pattanayak
May 21, 2019

Passward for Bonass exal file plz...

Kartik pattanayak
Kartik pattanayak
Jul 16, 2019

How can I make a draft servayar ?

Zhou Thomas
Zhou Thomas
Jul 20, 2019

yes, i want

Asif khan
Asif khan
Aug 4, 2019

Sir i ask about ninglu speed log Sir speed log if i put in gps so showing oo.oo spd but when i put DPL then showing speed 8 to 12 knts becasue we are at anchor Plz guide us thnx

Roma
Roma
Oct 16, 2019

Good day, pls be advice we are have error check interconnection between terminal and main

Salman khan
Salman khan
Feb 27, 2020

Sir can you please put a note on ship to ship interaction and ship to tug interaction plz

test
test
May 26, 2023

Test

Dilip
Dilip
Apr 26, 2020

Sir u don't have any offline applications

Ernest
Ernest
May 25, 2020

Cb=0.75 L=95m Density of sea water=1025kg/m^3 Displacement=5000 TONNE Breadth=? Draught=? Please help me solve

Saksham Mehta
Saksham Mehta
Jun 16, 2020

Sir... Can u please update data for the year 2020?

Charles Juma
Charles Juma
Aug 11, 2020

Hi sir! My name are CHARLES JUMA MNENE, am fresh from school, am a graduate a bachel

Charles Juma
Charles Juma
Aug 11, 2020

Mistake am so sorry guys

Jonathan Cromwell
Jonathan Cromwell
Aug 20, 2020

Hello, As a cadet serving onboard a chemical tanker I find this calculation page very helpful in order to check my celestial calculation. Please can you update this for the year 2020. Thank you in advance.

Digvijoy Dutt
Digvijoy Dutt
Apr 2, 2021

Please update for year 2021

Izzeddine Ennoury
Izzeddine Ennoury
Apr 4, 2021

Please a men arabic he Can help me for learn draft survey please

Abhinav
Abhinav
Jun 10, 2021

P conversion to LHA. whether E or W is wrong when in Long E , calculator is still P=LHA, fix it , my suggestion is to add an option of before or after mer pass

Mazwi
Mazwi
Jul 30, 2021

Greatings, I hope hou all you are safe and doing well. May you please help me about this problem Can a saller demand that carriage return the good according to the condition of contract parties?

Rohit.m
Rohit.m
Sep 2, 2021

Notes about MS Act

Robert
Robert
Sep 4, 2021

Your blog is very intresting and effective.Thanks for sharing. Barocrack

Emman Jay Millare
Emman Jay Millare
Jan 2, 2022

Any year working for Long by Chron

BINIT KUMAR
BINIT KUMAR
Jan 12, 2022

pls update for the 2022. thanks

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Mar 27, 2022

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Jun 16, 2022

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Jul 2, 2022

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Rahul
Rahul
Jan 2, 2023

Hello sir, I have gone through your tools sections. In which, I want to calculate "Latitude By Meridian" sight. When I putting date then it's showing that data for this/that year is not available. Could you please advice how to proceed further. Thank & R

J
J
Jan 8, 2023

You give options for upper limb & lower limb of the sun, but you give no option for 0 limb correction, which is useful when shooting over an artificial horizon & superimposing the two images for best accuracy.

Rohan
Rohan
Apr 12, 2023

When I enter the date it says data for 2023 not available

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