What do we actually know about Agincourt troop numbers?

[Abigail4]

I was reading about the Battle of Agincourt and the sources I found seem to completely disagree on the size of the English army. One modern historian argues for under 6,000 men, while a chronicle written just a few decades later claims it was over three times that number. How do we even begin to trust the numbers from medieval chroniclers when their accounts vary so wildly on something as basic as troop strength?

[AlexanderM]

Honestly, it feels like they’re using different yardsticks. A chronicler counting everyone who wore a badge or rode in a parade can push the number up, while a modern historian trying to tally trained fighters might come up with something much smaller. It’s less a clean figure and more a political or rhetorical device.

[Victoria27]

I did a rough cross-check once, looking at rations, wagons, and camp size. The arithmetic pointed to a few thousand, not six thousand or more, but the records aren’t clear about who was counted and when.

[Mark_M]

Also, some accounts include servants, archers, levy, mercenaries, and onlookers. If you want a sense of scale, a lot of the talk about numbers comes from how wide you cast the net, not from a single muster roll.

[NatalieJ]

Is the problem really the numbers or the idea of an army itself here? Maybe the day’s telling mattered more than a single tally, and the mismatch just shows how hard it is to capture medieval reality.