Free LoL Calculators & Gaming Tools
Free LoL calculators and gaming tools in one place: an MMR checker, a Blue Essence planner, an RP to USD converter, an account worth estimate and a few tools for other games. Every tool runs in your browser, shows how it gets its number, and costs nothing to use. Nothing to install.
Most of them answer the questions players ask before starting a fresh account (how much BE does a champion pool cost, where does my MMR really sit?). Short answer: a calculator answers faster than a forum thread.
LoL Calculators & Tools
- LoL MMR checkerEstimate your hidden matchmaking rating from LP gains, losses and win rate.
- Blue Essence calculatorPlan which champions your Blue Essence can buy.
- RP to USD calculatorConvert Riot Points to dollars at current Riot prices.
- LoL account worthA rough market estimate of what your account is worth.
- Wasted on LoLHow much time your games of League add up to.
- LoL server statusLive status of League of Legends servers by region.
- Check LoL banHow to see if a League account is banned or restricted.
Other Calculators & Tools
How do these LoL calculators work?
Each one is a plain calculator on the page. You type your numbers, it applies a formula, and the page explains that formula under the tool, so you can check the math yourself. Nothing is sent to us (no form, no account), and nothing needs a login. To be fair, some numbers move over time. Riot changes RP and champion prices, Roblox and Epic change their currencies, and League gets a new patch every two weeks or so. When that happens we update the tool, and the page says which prices it uses.
Honestly, none of these replace official data.
The MMR checkers estimate a hidden number from what you can see, and the account worth calculator gives a rough market range, not an offer. Treat them as a quick second opinion.
Which LoL tool should you start with?
New to ranked? Start with the LoL MMR checker: it reads your LP gains and losses and tells you whether your matchmaking rating is above or below your rank. Planning a champion pool on a fresh account? The Blue Essence calculator adds up the cost of every champion you pick and shows how much of your balance is left after the whole pool.
Looking for a ready account instead of the grind? Our LoL accounts are hand-leveled to 30 and checked before handover (the same accounts our LoL calculator pages get asked about most).
FAQ
Are these LoL calculators free?
Yes. All of them are free and work without an account or sign-up.
Do the tools use my Riot account?
No. They only use the numbers you type in. None of them asks for a login or reads data from Riot.
How accurate is the LoL MMR checker?
It is an estimate. Riot does not show MMR, so the tool works from your LP gains, LP losses, win rate and number of games, which together show whether you sit above or below your rank.
Will more tools be added?
Yes. New tools appear on this page and in the Tools menu as soon as they are live.
Do the tools work on mobile?
Yes. Every tool works in a phone browser, with the same results as on a computer.