Marine Survey Pro

Marine calculators, MARGRAM, News & Theory for any crew member in your pocket.

Marine Survey Pro. Your best Marine Helper.

✅ Video Courses

✅ Port Log Book

✅ IALA Buoyage System

✅ Country Flags

✅ Draft Survey Calculator (manual / auto)

✅ Ballast Calculator (manual / auto)

✅ Oil Calculator (manual / auto)

✅ Main Engine Power Calculator

✅ Slip Calculator

✅ ETA Calculator

✅ Stowage Plan Calculator (auto)

✅ Cargo Trimming Calculator (manual / auto)

✅ Unit Converter

✅ Humidity Calculator

✅ List Calculator

✅ Interpolation Calculator

✅ Squat & UKC Calculator

✅ Changing Draft and GM Calculator

✅ Theory for any crew member

⚓ MARGRAM

✅ First Maritime Social Network - Communication between seafarers around the world. Let's create a maritime community. Create your profile, ask questions, answer, share photos, useful files and links

📘 My Documents

✅ Keep all your Marine Documents in one place

✅ Unlimited Documents

✅ Upload pdf and images

✅ 3 month notification before expiry date

📘 Weather Condition

✅ Weather tracking at sea (material from open source PassageWeather)

⚓ Crewing Companies:

✅ Application Form sending

✅ Brief Company information page

✅ Vacancies for seamen

⚓ Partners

✅ Video Cources for seafarers

🧮 Marine Calculators:

➡️ Draft Survey Calculator - Manual and automatic calculation of loaded / unloaded cargo.

➡️ Ballast Calculator – Easy auto / manual calculation quantity of ballast water on board. Just add Vessel - Ballast tanks - Tank Tables and calculate quantity of ballast in tanks in a seconds

➡️ Stowage Plan Calculator - Auto calculation of cargo by holds, using SF' of cargo as well as the necessary entries in the port for arrival and departure.

➡️ Slip Calculator - Calculator for engineers. Sliding of the propeller in water, i.e. the difference between the actual speed of the ship and the one it would have if the propeller didn't rotate in water, but was screwed into a solid body

➡️ ETA Calculator - Quick calculation of the date and time of the ship's arrival, as well as calculation of speed you have to keep to arrive at a given time

➡️ Cargo Trimming Calculator – Easy Trimming (manual / auto) at the end of loading. Calculation quantity of cargo to be loaded in Cargo Holds at the end of loading and get an even keel or requested trim.

➡️ Unit Convetrer - Quickly conversion of units such as Stowage Factor, Volume, Length, Speed, Temperature

➡️ Humidity Calculator – Relative Humidity Calculation.

➡️ Oil Calculator - Easy and fast calculation (manual / auto) of Oil on board tank by tank for Engineers.

➡️ Main Engine Power Calculator - Calculation of ME Power for Engineers

➡️ List Calculator – Calculation of heel in degrees for navigators.

➡️ Interpolation Calculator – Liner and Bilinear Calculator.

➡️ Squat & UKC Calculator – Calculation of Squat and Under Keel Clearance.

➡️ Changing Draft and GM Calculator – Change in ship’s draft and GM when entering water with different density.

➡️ Theory and Useful content for any crew member.

🏗️ Port Log Book

✅ Fast entries in Port

✅ Entries for mooring / unmooring

✅ Daily port entries

📋 Marine News:

✅ All important news for seamen

✅ Always be aware of what is happening at sea

🎥 Video Courses (Russian language):

- Draft Survey

- Program Draft Survey

- Grain Stability

Theory and Useful content:

📘 Draft Survey

📘 Grain Stability

📘 Helicopter Operations

📘 Fire Control and LSA

📘 Medical First Aid, and more.

Content will be constantly updated

📚 IALA Buoyage System:

✅ IALA Buoyage System for Mariners

✅ Pictures of buoys and rules

✅ Location by regions A and B

🏴 Country Flags:

✅ Countries and their flags graphically

We are constantly adding new features for your convenience.