This page acts as a damage calculator and will show you the exact damage of the player's tears as they would be in-game with certain item setups. It's quite simple to use, just click on the images to select them and choose a character and it will emulate that setup from within the game and give you the damage value.
Please note that while some items are often referred to as +1 damage (e.g. Pentagram, Steven), this will result in a much higher increase in terms of final DPS. For a full explanation see the Damage Stat page on the wiki.
Huge thanks to hyphen-ated for helping develop this page, go show him some love!