41 calculation and simulation tools — run instantly in the browser
Calculate freight, volume and container demurrage/detention, compare barge and truck options, look up HS codes, simulate ICD and warehouse sizing… Every tool calculates locally and sends no data anywhere. Results are estimates for comparing options — confirm them at the quotation or design stage.
Door-to-door shipment scheduler
Sea, air, rail, road, sea-air: enter the days for each leg → Gantt chart, warehouse arrival date, milestones at handover points.
Data: days entered by the userTradingLanded cost calculator for imports
Purchase price under Incoterms + freight, insurance, import duty, special consumption tax, environmental protection tax, VAT and charges to the warehouse → cost per unit.
Data: tax rates and exchange rate entered by the userTradingChoose Incoterms by transport mode
Four questions to choose an Incoterms® 2020 rule; a table of the 11 rules, risks, customs clearance and common pitfalls.
Data: Incoterms® 2020 (ICC)LogisticsCompare 4 transport modes on one route
Air, sea, rail, road: distances and CO₂e calculated automatically; enter time and cost to rank by your priorities.
Data: DESNZ 2026 · UN/LOCODELogisticsCBM and chargeable weight calculator
Calculates volume and chargeable weight for air, express and sea; suggests a suitable container type.
Data: 25/10/2026ConsultingPort and ICD sizing from throughput
From annual TEU throughput, derives land, berths, yard and gates through the full chain of tools.
Data: 04/10/2026ConsultingContainer yard: how many ground slots and how much land?
From annual TEU and yard dwell days, derives ground slots, area, rehandles and the number of RTGs or reach stackers.
Data: 04/10/2026ConsultingPort gate: how many lanes?
Second-by-second simulation of trucks through the gate to determine the number of lanes, OCR or manual processing, appointment booking, queue length and gate capacity.
Data: 04/10/2026ConsultingContainer quay: how many berths, how many quay cranes?
From annual TEU and vessel size, derives the number of berths, quay length and quay cranes; second-by-second simulation of quay crane, AGV and yard coordination.
Data: 04/10/2026ConsultingDistribution centre: m², dock doors, site area
Inputs are pallet volumes and daily inbound and outbound quantities; outputs are warehouse m², dock doors, number of forklifts, truck yard area and site area.
Data: 04/10/2026ConsultingAS/RS high-bay warehouse: how many aisles, how many cranes?
Pallet positions and peak-hour moves → aisles, levels, stacker cranes or shuttles, bottlenecks when equipment fails.
Data: 04/10/2026ConsultingCold store: m², kW, electricity cost
From pallet count, storage temperature and racking type, derives area, refrigeration load, compressor energy use, annual electricity cost and number of dock doors.
Data: 04/10/2026ConsultingWarehouse AMRs: how many robots, how many charging stations?
From orders per hour and travel distances, derives the number of robots and charging stations; compares two dispatching rules on a shared order list.
Data: 04/10/2026ConsultingMulti-storey car park with AGVs
Based on parking spaces, number of levels and peak-hour retrievals and drop-offs, estimates the AGVs, lifts and cabins required and customer waiting time.
Data: 04/10/2026InvestmentWarehouse rooftop solar
From roof area and daytime load, derives kWp, output by region, self-consumption share and savings at the electricity tariff.
Data: 04/10/2026InvestmentBESS: battery storage to avoid peak hours
From peak-hour load, derives battery capacity, power, number of containers and tariff savings; includes charging from surplus solar.
Data: 04/10/2026InvestmentLand plot analysis from VN-2000 coordinates
Enter cadastral survey coordinates to get GPS coordinates, area, boundary lines, a terrain profile and yearly Sentinel-2 imagery of the plot.
Data: 05/10/2026ConsultingLogistics site screening before design
Through a few questions about the site and infrastructure, the tool lists missing data and the items that need surveying.
Data: 25/09/2026ConsultingPermitting sequence for ICD and logistics warehouse projects
Choose the project type and land status → steps from investment policy approval, land, planning, environment and fire safety to permits.
Data: 25/09/2026InvestmentProject progress tracking with EVM
Upload a PV/EV/AC table by period → SPI, CPI, EAC, disbursement, S-curve; the file is read directly in the browser.
Data: 25/09/2026LogisticsVGM calculator under SOLAS
Calculates the VGM to declare to the shipping line from the total mass of cargo, packaging and container tare (method 2).
Data: reference factors, source date not recordedLogisticsContainer demurrage/detention (DEM/DET) calculator
Calculates tiered DEM/DET charges by day bands after free time, based on the shipping line tariff you enter.
Data: standard formula, independent of tariffsLogisticsDistances between seaports
Shortest sea route between two ports on the sea-lane network: kilometres, nautical miles and estimated sailing days by vessel speed.
Data: 15/08/2026LogisticsTransit time & ETA calculator
Adds transit days to the shipping date, with the option to exclude weekends and Vietnamese public holidays.
Data: reference factors, source date not recordedLogisticsUN/LOCODE port code lookup
Look up the 5-character codes of more than 24,000 seaports and airports by name, code or IATA.
Data: 18/07/2026LogisticsTransport CO₂ emissions
Estimates CO₂e by tonnes × km × mode (DESNZ 2026 factors, including the fuel stage) and compares sea, rail, inland waterway, road and air.
Data: DESNZ 2026 (revision 07/2026)LogisticsTruck trip cost calculator
Adds up fuel, driver, tolls and fixed costs to give cost per km, per tonne-km and an indicative rate.
Data: standard formula, independent of tariffsLogisticsContainer count calculator
From total CBM and weight, gives fill rates for 20'GP, 40'GP and 40'HC and suggests a container type.
Data: reference factors, source date not recordedLogisticsCarton loading into containers
Estimates how many identical cartons fit into a container, testing 6 orientations and filling three leftover blocks.
Data: reference factors, source date not recordedLogisticsContainer specifications 20′, 40′, 45′
Table of internal dimensions, capacity, tare and maximum payload of common container types.
Data: reference factors, source date not recordedLogisticsISO container code decoder
Decodes the 4-character size-type code on the container wall (22G1, 45R1, 42U1…) into length, height and container type.
Data: standard formula, independent of tariffsLogisticsContainer number check
Recalculates the check digit of a container number (4 letters + 7 digits) under ISO 6346 and reports whether it is valid.
Data: standard formula, independent of tariffsLogisticsBarge or container truck?
Compares the cost per container from the Hai Phong deep-water port to an industrial park between direct trucking and barge to an ICD followed by a short truck haul, including the break-even point.
Data: 10/10/2026LogisticsSeaport handling tariffs
Estimates ship-to-yard handling, lift-on/lift-off, yard storage and infrastructure charges at 11 terminals in the Hai Phong, Da Nang, Ho Chi Minh City and Cai Mep areas, based on tariffs published in 2026.
Data: 04/10/2026TradingHS codes, import duties, FTAs, Incoterms and C/O
Look up HS codes in Vietnamese or English down to 8 digits, preferential import duty, VAT and duties under 17 FTAs; calculate duties and port-to-warehouse costs; look up Incoterms 2020 and C/O forms for each market.
Data: HS6 18/08/2026 · HS8 04/10/2026 · port tariffs 04/10/2026 · diesel 01/10/2026 15:00 · DEM/DET 03/10/2026TradingShipment document checklist
List of information and documents to prepare depending on trade direction, transport mode, goods group and the need for C/O preferences; track the status of each item and download as .txt.
Data: reference factors, source date not recorded (logic tool, no dataset)LogisticsCompare two options to the same delivery point
Compares two quotations with the same delivery point and shipment by total USD, VND, transit time and validity; currency conversion happens only when the user enters an exchange rate.
Data: reference factors, source date not recorded (logic tool, no dataset)LogisticsDoor-to-door shipping cost estimate between Vietnam and the US
Estimates the freight range for one FCL container VN ⇄ US via Los Angeles / Long Beach or New York, connecting to US inland rail / truck; domestic leg, port charges, DEM/DET, CO2.
Data: stored freight rates 07/10/2026 (unverified) · port tariffs 04/10/2026 · diesel 01/10/2026 15:00 · DEM/DET 03/10/2026LogisticsBorder-gate infrastructure fee calculator
Estimates border-gate infrastructure fees for 20'/40' container trucks in 6 border provinces by type of trade, cargo direction and transloading method; based on the provincial People's Council resolutions in force.
Data: documents read 04/10/2026LogisticsAir cargo terminal charges: one shipment, five terminals
Estimates handling fees, early-acceptance surcharges and storage for the same shipment at NCTS, ACSV, ALSC (Noi Bai) and TCS, SCSC (Tan Son Nhat) based on published tariffs.
Data: tariffs read 04/10/2026ConsultingOld and new province names after the 2025 mergers
Type a province name from old records (diacritics not required) to see which of the 34 provinces and cities it now belongs to; reverse lookup is also available.
Data: updated 25/08/2026Each tool states the source and date of its tariffs and norms at the bottom of the page. Tariffs change over time; if the date looks out of date, ask Minh Châu before relying on it.