Old School RuneScape Tools and Calculators. This page was last modified on 8 July 2020, at 05:43. It has the ability of fetching your Prayer Level and XP from the OSRS Hiscores. The Chaos Altar calculations are an approximation. Prayer Training Guide: Best Experience Rates, Cheapest Methods and Which Bones to Bury! It can be purchased from Hefin monks for 110,000 coins each or obtained via pickpocketing the Hefin workers. To find out how long you can maintain the use of the selected prayers, enter your prayer level, select the type of prayer-restoring potion you will be using, and then enter how many potions you will bring. Welcome to my Prayer Calculator for OSRS. param = name|Name||hs|current,6,2|| 2,475 (2,970) when finishing a crystal, 3 seconds after the final small chunk of experienceAn additional 5% experience can be gained if under the effects of a perfect juju prayer potion or perfect plus potion. Once you are ready (and signed into the forums), you can find open applications on the navigation bar at the top of the forums. Calculators are used to determine experience points, item manufacturing costs, and profits based on real-time prices in the Grand Exchange Market Watch.. Calculator Types [edit | edit source]. ð Forums ð¬ Discord ð Rules ð° Donate; Post has published by Altar October 17, 2016 November 10, 2020. If you see this guide on any other site, please report it to us so we can take legal action against anyone found stealing our content. A Jagex Platinum awarded RuneScape help community with walk-through quest guides, treasure trail help, monster databases, forums, and many more helpful tips â¦ To sort by multiple columns, shift+click on the column headers you want to sort by.