While this will vary somewhat based on differences in rifles and loading of the cartridge. However, the biggest factor will be what USE you plan to make of the .270.
For deer, up to 400 yds, depending on skill of the shooter. For elk or bear, about 250 yds. Those are the ranges at which the .270 will deliver enough energy to insure a clean kill of the game animal (if you do your part). If you are shooting paper (target shooting) the .270 is capable of good accuracy at the 800 yard line- or further.
300m or so
Ethically, 350-400 yards. If you're shootin' paper, it's up to you and the rifle. Max effeccive range is the maximum range at which the weapon is effective against its intended target. Given that, are you shooting at deer, elk, hogs, etc.. Each one will have a different MER. It also depends on your ability to deliver an accurate shot.
2-4 miles, depending on the cartridge. That is not the effective range, but the maximum.
Depending on the type of Bullet your using the maximum range of a 270 Win. will be between 350-600 yards, I've gotten my 270 to reach out to 600 yards with the scope maxed out on evaluation, I've only been able to do this with the Remington Express Pointed Soft Point 100 Grain round. Muzzle Velocity of that round is 3320 FPS with makes it about 400 FPS faster then most of your 130 Grain rounds. Hope that helps.
270 meters = ~295.3 yards.
have shot targets with 270 Winchester at 1000 yards. never tried one further. Have shot smaller bullets at longer range, would think the 270 would be accurate at longer range as well.
There are 3 feet in one yard. Therefore, 270 feet is equal to 270 / 3 = 90 yards.
Answer: 270 " = 7.5 yds.
270 = 90 3
270 yards cubed
Yes, two miles is a lot greater than 270 yards. Two miles is equivalent to about 3,520 yards.
270 ft squared is for example 30 ft x 9 ft. this can be converted as 10 yards x 3 yards which is 30 square yards.