How did archers judge distance before range finders?

How did archers judge distance before range finders?

As the old saying goes: practice makes perfect.

When I was younger, I used to hunt deer and black bear with bow and arrows. Bear hunting with bow and arrows is now illegal. We used to draw a life size deer and pin it on hay bails for target practice sometime just before open hunting season. By practicing at various distances, we easily became accustomed to estimating the distance between ourselves and our targets. This is a method, I am sure that combat archers would have used to estimate the distance between themselves and the enemy.

Three ways to judge distances on unmarked field rounds

Some of the archers could shot arrows at a 45 degree angle in order to tell the maximum distance. This way, both gravity and wind would be known to the archers in any given battle situation.

At maximum range the archers all shot at an angle of 45 degrees for longest distance. As the distance reduced, the men in the front ranks lowered their elevation and those in the rear ranks raised their, so that the charging knights were subjected both to arrows falling from above as well as being shot directly at them. - With a Bended Bow: Archery in Medieval and Renaissance Europe

Fortunately you can use recent history to answer your question. Until very recently, Bradley fighting vehicles (and others) did not have a range finders. Range were based upon the estimation of the commander and gunner. Modern day snipers are trained to judge range without the use of electronics.

I'd dispute that range estimation was not important in antiquity ballistics. Ammunition cost time, labor, and probably money. Even finding appropriate sized rocks for catapults (and their ilk) would be labor intensive and dangerous. Firing the various instruments caused wear. How would a commander react if some of his missile weapons broke with no meaningful effect on the enemy? This could be somewhat mitigated by test shots, say one archer files an arrow and the rest of the archer uses that to judge the range.

The best way to judge range is to construct a range card. Walk the battlefield measure the ranges, note any depressions that could offer the enemy cover. In the movie Kingdom of Heaven this is what they are doing for the defense of Jerusalem, marking ranges with painted rocks. The limited catapult shots had to count. Range cards are typically limited to deliberate defenses, but ranges could also be stepped out if employing spies when on the attack. In the movie The Green Berets a person dressed as a allied soldier is caught measuring (by pace count) to a VC desired target.

Failing that, one method that worked for me, was dividing the distance. It is easy to calculate the distance of a football field, and then estimate the number of those a target is away from you. So about 10 football fields would be about 1000 yards or meters. With archers, we are talking much shorter distances so it was easier to be more precise.

There are a whole series of you tube videos on range estimation and many of the techniques would be available to gunners from antiquity. Videos on using the reticle method, would not be applicable. Note that light and the color of the targets have an impact on range estimation and leads to the skill of the "gunner".

With just a little practice, most people can learn to judge distance fairly accurately. Even in modern times, use of a rangefinder is situational. In hunting with a modern sight, it is important to know the range of a shot. Yet it can also be inconvenient to break out and use an electronic rangefinder.

3D shoots are a type of archery contest intended to simulate actual hunting conditions. Typically, rangefinders are not allowed. What I have seen many people do in practicing for 3D shoots, is to judge distance without a rangefinder and shoot. Then use an electronic rangefinder after the shot to check on their accuracy. With only a few weeks of practice doing this, a person can usually become accurate at estimating distance to within a few yards. That is as accurate as needed for archery.

As others have mentioned, knowing exact distance may have been less important in the past. However, I've talked to people on construction sites and in other cases where they were able to accurately describe distance prior to measuring. This was not an uncommon skill for people to have prior to rangefinders and modern measurement, if those people were in a trade that required it.

To the extent that understanding range was important to historical archers, I am confident that many of them would have had the same kind of sense of distance that these construction workers and 3d shoot participants demonstrate.

Ranging wouldn't have been as important as it is today. The importance of ranging comes from the "first shot" advantage - being able to drop your projectiles onto your chosen target first time accurately (whether that is from a sniper rifle or an artillery piece) is important in modern warfare because most conflicts are decided by who gets the first hit in successfully. Add to this that modern weapons are also exponentially more expensive than those of ages past (a single "smart" missile often comes in at several thousand pounds these days), and thus such smart weapons need to be able to hit first time, every time which is where the reliance on ranging and other ballistic factors come into play.

Medieval weaponry doesn't have the accuracy of modern weaponry. Long bows and the like relied less on individual accuracy of the bowmen and more on massed concentration of fire on the target area. Medieval armies were also large compared to modern engagements and thus the element of surprise was lessened, if not non-existant.

During sieges, for example, you had the time to estimate ranges using given landmarks - siege weapons were often built where they were to be employed and thus there was plenty of time to send scouts to get ranges. Not to mention such sieges often lasted weeks and thus the first few shots from any siege weapon would have been ranging shots at best - the defenders were unlikely to be able to move either.

They mostly didn't care.

In combat, the purpose of an archer was not to land aimed shots on specific targets. It was to put large amounts of pointy wood-and-steel in the air, in the general direction of a block of enemy troops. When the block of enemy troops is tens of metres deep and hundreds of metres wide, aiming is largely irrelevant. For long range shots where an enemy is running over uneven ground, it's basically impossible to predict movement anyway within the arrow's flight time.

In this, archery is more similar to Olympic javelin or hammer throwing. What matters most is the distance at which you can engage the enemy with your ranged weapons, and the rate of fire you can achieve. The more shots you can land in the enemy's ranks, the fewer enemy your footmen have to fight. So long as your arrows are landing somewhere within the enemy ranks, you're good. Bonus points if (as at the Battle of Crecy) you outrange your opponents' archers enough that you can shoot them with virtual impunity.