Depends on the vehicle. Different vehicles have different amounts.
My repair shop just told me 2 lbs....
As much as the manufacturer specifies. Each vehicle has its own capacity, and two cars being "small" doesn't mean it'll be the same for both of them.
I have put refrigerant in my 2002 Sonata. May sure you get the gauge that tells you how much refrigerant is already in you A/C because if you overfill it, the A/C compressor will stop working. Then you will have to have the system bled to remove the excess refrigerant and that stuff is toxic and will burn your skin and put a bigger hole in the ozone layer. Better to underfill then overfill. The system is pressurized and will not work when there is too much pressure in it.
22.9 oz
most cars use about two cans of r12 refrigerant but a qualified tech should be checking your a/c
You have asked a very important question. The answer is just how do you intend to measure the refrigerant. On the R134A systems the answer is EXACT. There is no room for guessing. To much is worse than to little.
It holds 5
2.00 LB
1.88 lb. ( 0.852 kg ) of R-134a refrigerant.
How much refrigerant used to recharge the AC system in a Honda Civic depends on how much the system needs. There will be a gauge on the refill bottle which is tell the user how much is needed in that one application.
Excess refrigerant in a system with capillary tubes can cause the system to operate inefficiently. The capillary tubes are designed to restrict the flow of refrigerant to maintain the right pressure, so too much refrigerant can lead to improper pressure levels, affecting the system’s cooling capacity and potentially causing compressor damage. It is crucial to ensure the correct amount of refrigerant is in the system to maintain optimal performance.
The complete a/c system will hold eight ounces of refrigerant oil.......... The oil needs to be paraffin base viscosity oil only..........