# OSRS calculators

> Free Old School RuneScape calculators: GE tax, high alch profit, flip margins, combat level, XP and drop rates, with live Grand Exchange prices.

Canonical: https://osrsgrandexchange.com/calculators

Free, no sign-up, and the price-based ones use live Grand Exchange prices.

- [GE tax calculator](https://osrsgrandexchange.com/ge-tax-calculator): What the 2% convenience fee takes from a sale.
- [High alch calculator](https://osrsgrandexchange.com/high-alch): Profit per cast on every item, at live prices.
- [Flip margin calculator](https://osrsgrandexchange.com/flipping): Margin after tax, per item and per buy limit.
- [Combat level calculator](https://osrsgrandexchange.com/combat-level-calculator): Your level, and what gets you the next one.
- [Prayer training cost](https://osrsgrandexchange.com/prayer-training): Cheapest XP per bone, buried or at an altar.
- [Construction training cost](https://osrsgrandexchange.com/construction-training): GP per XP for oak, teak and mahogany planks.
- [Herblore training cost](https://osrsgrandexchange.com/herblore-training): Cost or profit per XP for 19 potions.
- [Item set margins](https://osrsgrandexchange.com/item-sets): Assemble or split a set for a profit.
- [XP calculator](https://osrsgrandexchange.com/xp-calculator): XP to a target level, and how many actions it takes.
- [XP table](https://osrsgrandexchange.com/xp-table): Experience for every level from 1 to 126.
- [Drop rate and dry calculator](https://osrsgrandexchange.com/dry-calculator): How unlucky you really are.