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How Much Do Helicopters Weigh? 20 Awesome Examples


There is a tremendous array of helicopters flying around our planet in every size you can imagine, but how much do helicopters weigh? They need to be as light as possible to fly, but you may be surprised at just how much some of them can weigh!

Helicopters can weigh from 600 lb/275 kg all the way up to 123,400 lb/56,000 kg with every weight and size in between. Helicopters have a Basic Empty Weight and a Maximum Gross Takeoff Weight. The difference in the two is the useful load which includes the crew, passengers, fuel, baggage & cargo.

Helicopters are split into 5 main classes dependent on their weight:-

  • Ultra-Lights: Helicopters weighing up to 254 lb / 1,15 kg Empty Weight
  • Lights: Helicopters weighing up to 3,500 lb / 1,590 kg Maximum Gross Weight
  • Intermediates: Helicopters weighing from 3,500 to 7,000 lb / 1,590 kg to 3,180 kg Maximum Gross Weight
  • Mediums: Helicopters weighing from 7,000 to 12,500 lb / 3,1880 kg to 5,670 kg Maximum Gross Weight
  • Heavies: Helicopters weighing over 12,500 lb / 5,670 kg Maximum Gross Weight

Helicopters range in size from personal single seat models up to the mighty Mil Mi-26 Russian Troop carrier:

HelicopterEmpty WeightLoad Carrying CapacityMaximum Gross Weight
Mil Mi-26
“Halo”
62,170 lb
28,200 kg
61,290 lb
27,800 kg
123,460 lb
56,000 kg
Sikorsky CH-53E
“Super Stallion”
33,226 lb
15,070 kg
40,274 lb
18,270 kg
73,500 lb
33,340 kg
Boeing CH-47F
“Chinook”
24,580 lb
11,150 kg
25,420 lb
11,530 kg
50,000 lb
22,680 kb
Erickson S-64E
“Aircrane”
19,230 lb
8,725 kg
22,770 lb
10,325 kg
42,000 lb
19,050 kg
Leonardo AW101
“Merlin”
23,150 lb
10,500 kg
9,040 lb
4,100 kg
32,190 lb
14,600 kg
Sikorsky S-9215,500 lb
7,030 kg
12,200 lb
4,990 kg
27,700 lb
12,020 kg
Airbus H225
“Super Puma”
11,590 lb
5,260 kg
13,110 lb
5,940 kg
24,700 lb
11,200 kg
Sikorsky UH-60M
“Black Hawk”
12,500 lb
5,675 kg
9,500 lb
4,350 lb
22,000 lb
9,980 kg
Sikorsky S-61N12,340 lb
5,600 kg
6,660 lb
3,020 kg
19,000 lb
8,620 kg
Leonardo AW1397,990 lb
3,620 kg
7,440 lb
3,380 kg
15,430 lb
7,000 kg
Bell 412 EP6,790 lb
3,080 kg
5,110 lb
2,320 kg
11,900 lb
5,400 kg
Sikorsky 76C++7,000 lb
3,180 kg
4,700 lb
2,120 kg
11,700 lb
5,300 kg
Airbus H1555,770 lb
2,620 kg
5,140 lb
2,300 kg
10,910 lb
4,920 kg
Leonardo AW1093,500 lb
1,590 kg
2,780 lb
1,260 kg
6,280 lb
2,850 kg
Airbus H125
“Astar”
2,560 lb
1,160 kg
2,670 lb
1,210 kg
5,230 lb
2,370 kg
Bell 206BIII
“Jet Ranger”
1900 lbs
860 kg
1,350 lb
610 kg
3,250 lb
1,470 kg
Robinson R44
“Raven II”
1,450 lb
660kg
1,050 lb
470 kg
2,500 lb
1,130 kg
Guimbal Cabri G2924 lb
430 kg
616 lb
270kg
1,540 lb
700 kg
Robinson R22 BII880 lb
400 kg
490 lb
220 kg
1,370 lb
620 kg
Mosquito Aviation XE300 lb
135 kg
310 lb
140 kg
610 lb
275 kg
The World’s Heaviest Commercially Made Helicopter – Mil Mi-26

What is Helicopter Empty Weight?

The empty weight of a helicopter is when the helicopter is weighed with all of its equipment attached. Items that are included in the empty weight are:

  • Fuselage, Rotor Systems, Transmissions, Engine/s
  • Avionics
  • Emergency Floats – If fitted
  • Search Lights – If fitted
  • Hoist – If fitted
  • Baggage Hold Extensions – If fitted
  • Auxiliary Fuel Tanks – If fitted

Basically, as the helicopter rolls out of a hanger with no fuel on board is what constitutes its empty weight. It is an important number to know as the rest of the aircraft’s weight and balance builds on this figure.

What is Helicopter Maximum Gross Weight?

A helicopter’s Maximum Gross Weight is the heaviest a helicopter can be to lift into the air. It is set by the manufacturer during aircraft certification and is usually set to keep the aircraft within structural integrity, and/or maintain control during regular or emergency flight maneuvers.

Worlds Lightest Commercially Made Helicopter – Mosquito Aviation’s XE – Source: FlugKerl2

Some aircraft has two maximum gross weights:

  1. Internal Max Gross Weight – This is usually a lower value and is when cargo and passengers are carried inside the aircraft.
    For the Astar AS350 B2 that I fly the Maximum Internal Gross weight is 4,961 lb.
  2. External Max Gross Weight – This is a higher weight as the load is carried via a hook on the belly of the helicopter. Because of this, the pilot can jettison this load in an emergency to instantly reduce the weight to the internal maximum gross weight. The external gross weight is usually limited by engine power and/or structural integrity of the aircraft.
    For the Astar AS350 B2 that I fly the Maximum External Gross Weight is 5,512 lb

What is Helicopters Load Carrying Capacity?

A load carrying capacity is the difference between its maximum gross weight and its empty weight. This is all the ‘Stuff’ that can be put in a helicopter and the more load carrying capacity it has, the better it can be utilized. The most common items that make up a helicopters useful load are:

  • Flight Crew – Pilot/s, Engineers, Load Masters
  • Fuel
  • Passengers
  • Baggage
  • Cargo

The useful load is what the pilot needs to balance to ensure the helicopter remains under its max gross weight. Many of the smaller helicopters can be limited to how much they can take. For instance, if you put a person in every seat and each person has a 50 lb suitcase there is probably a good chance the pilot will not be able to take full fuel.

This is where the bigger the useful load, the more the helicopter can do.

Pilots usually have to juggle the fuel and passengers to keep the aircraft within limits. If the trip is short enough, the pilot can take less fuel but take all the passengers and baggage in one trip.
If the trip needs more fuel to complete, the pilot may have to elect to do two trips or stop for fuel on the way if its available. No matter which option is selected it is always a balancing game of math for the pilot.

How Much Can Helicopters Carry On Their Hook?

When helicopters need to transport bulky, large, or heavy items they are mainly slung under the helicopter. Loads can be attached directly to the belly hook/s or be slung using a length of steel or synthetic rope known as a Shortline or Longline depending on its length.

This Load Contained 20,000 Tree Saplings For Planting

The load on the hook must still fall into the useful load of the helicopter but when a really heavy load is needed it can be done just using the flight crew and a minimum amount of fuel.

The Astar the I fly can realistically lift around 2000lb on the hook, however, the Boeing CH-54 Chinook can lift over 20,000 lb! The bigger the load that needs to be slung, the bigger and more powerful the helicopter needs to be. In our case, we just break the loads down into more manageable sizes and sling them in multiple trips as we do not have a helicopter bigger than the Astar!

The hook and lifting systems on a helicopter are always oversized to ensure a healthy safety margin is maintained and the pilot will always reach the aircraft’s maximum power available or max gross weight before ever getting close to the capacity of the hook or slinging gear.

To Finish

Helicopters come in every size imaginable with every weight in between. Matching the helicopter to the job is paramount but staying within its weight limitations is a must. When a helicopters load exceeds its limitations then either the load must be reduced or a bigger helicopter is required.

The larger the helicopter, the more it weighs, the more it costs, the more parts require maintenance, and the more fuel it drinks. I could not imagine the hourly flight costs of the Mil Mi-26 but at a purchase cost over $25M, you can bet you will also need very deep pockets to run it!

Further Reading

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Rick James

I am an aviation nut! I'm an ATP-rated helicopter pilot & former flight instructor with over 3500 hours spanning 3 countries and many different flying jobs. I love aviation and everything about it. I use these articles to pass on cool facts and information to you whether you are a pilot or just love aviation too! If you want to know more about me, just click on my picture!

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