Simple World of Warcraft 1.12 Paladin Average DPS Estimation based on current stats and weapon skills assuming target has nightfall debuff and 0 armor. This also assuems you use Judgement of Command R5 constantly and excludes Exorcism and Consecration due to their mana inefficiency, although the use of Exorcism Rank 1 is advantageous to Vengeance upkeep it is too situational and therefore left out.
Requires: "BonusScanner". This addon can be found in many 1.12 packages or here: https://wow.curseforge.com/projects/project-1352/files?filter-game-version=2020709689%3A1 http://www.vanilla-addons.com/dls/bonusscanner/
You can download this addon by clicking the green "Clone or download" button up to your right. Once downloaded you will recieve a zipped file, unzip this file to your World Of Warcraft installation path -> Interface -> Addons. If the folder has a trailing "-master" remove this for the addon to function properly.
Once logged in type '/rpd' and data will be printed in your chat. Your stats from gear, buffs and consumables will affect the result.