Ёрдамчии синфи боркаш
Ҳисоб кунед Зичӣ from боркаш dimensions and Вазн, then тахмин синфи боркаш with the Неrth American NMFC Зичӣ миқёс.
Ворид кунед metric or imperial measurements, and баррасӣ the натиҷа in both lb/ft³ and kg/m³.
Фарзияҳои муҳим
Чӣ тавр истифода бурдан
- Интихоб кунед a Воҳид preset, then ворид the shipped дарозӣ, бар, баландӣ, and Вазн.
- Баррасӣ кунед the calculated Зичӣ in both lb/ft³ and kg/m³.
- Санҷед the estimated синфи боркаш and matched Зичӣ band.
- If the натиҷа is close to a band boundary, re-санҷ measurements or packaging before quoting or booking.
Мисолҳо
Метрикӣ мисол for синф 85
120 × 100 × 120 cm, 300 kg
Зичӣ 13.01 lb/ft³ (208.33 kg/m³), estimated синфи боркаш 85
Империалӣ мисол for синф 100
40 × 48 × 48 in, 500 lb
Зичӣ 9.38 lb/ft³ (150.17 kg/m³), estimated синфи боркаш 100
Exact-boundary мисол
48 × 24 × 36 in, 288 lb
Зичӣ 12.00 lb/ft³, estimated синфи боркаш 85
NMFC Зичӣ миқёс
The тахмин is based on the following Зичӣ bands. Lookup is always done on the raw lb/ft³ Арзиш. kg/m³ is shown for convenience in global workflows.
| Синфи боркаш | Зичӣ (lb/ft³) | Зичӣ (kg/m³) |
|---|---|---|
| 50 | >= 50.0 | >= 800.9 |
| 55 | 35.0 to < 50.0 | 560.6 to < 800.9 |
| 60 | 30.0 to < 35.0 | 480.6 to < 560.6 |
| 65 | 22.5 to < 30.0 | 360.4 to < 480.6 |
| 70 | 15.0 to < 22.5 | 240.3 to < 360.4 |
| 77.5 | 13.5 to < 15.0 | 216.2 to < 240.3 |
| 85 | 12.0 to < 13.5 | 192.2 to < 216.2 |
| 92.5 | 10.5 to < 12.0 | 168.2 to < 192.2 |
| 100 | 9.0 to < 10.5 | 144.2 to < 168.2 |
| 110 | 8.0 to < 9.0 | 128.1 to < 144.2 |
| 125 | 7.0 to < 8.0 | 112.1 to < 128.1 |
| 150 | 6.0 to < 7.0 | 96.1 to < 112.1 |
| 175 | 5.0 to < 6.0 | 80.1 to < 96.1 |
| 200 | 4.0 to < 5.0 | 64.1 to < 80.1 |
| 250 | 3.0 to < 4.0 | 48.1 to < 64.1 |
| 300 | 2.0 to < 3.0 | 32.0 to < 48.1 |
| 400 | 1.0 to < 2.0 | 16.0 to < 32.0 |
| 500 | < 1.0 | < 16.0 |
Луғат
Боркаш синф
A Неrth American NMFC classification used in LTL боркаш workflows.
Зичӣ
Вазн divided by Ҳаҷм. This tool normalizes Зичӣ to lb/ft³ for синф lookup.
NMFC
National Motor Синфи боркашification, the боркаш-синф standard used in Неrth American LTL интиқол.
Коркард / stowability / liability
Factors that can affect actual синф even when Зичӣ is known.
Формулаҳо
Ҳаҷм = дарозӣ × бар × баландӣЗичӣ = Вазн ÷ ҲаҷмЗичӣ (lb/ft³) = Зичӣ (kg/m³) ÷ 16.01846337396Тахмин кунедd синфи боркаш = Зичӣ band lookup on raw lb/ft³
Саволҳои маъмул
Does this tool return an official синфи боркаш?
Не. It is a Зичӣ-only тахмин. Actual синф can change when коркард, stowability, liability, packaging, or item-specific NMFC rules apply.
Can I истифода it outside Неrth America?
Ҳа for the Зичӣ calculation itself. The боркаш-синф system shown here is specifically for Неrth American NMFC workflows.
What should I ворид for palletized боркаш?
Ворид кунед the outer dimensions and Вазн exactly as the боркаш will be tendered to the carrier, including pallet, crate, and outer packaging if they ship together.
How should I хон a натиҷа near a boundary?
Treat it as a огоҳӣ sign. Small measurement changes, packaging changes, or reweighs may move the интиқол into another band.
Which Зичӣ миқёс is used here?
The Зичӣ bands are based on the NMFC Зичӣ миқёс effective July 19, 2025.
Эзоҳ
- This is a Зичӣ-only тахмин.
- Actual синф may differ because of NMFC item rules, коркард, stowability, liability, or packaging conditions.
- Measure the боркаш in the shipped condition, not the bare маҳсулот dimensions.
- This tool does not тахмин rates, accessorial charges, or ниҳоӣ invoice totals.