CalculateMyBet.com Betting Calculators — Fast. Accurate. Free.
Convert odds, find fair prices, size stakes with Kelly, hedge nets, and more — all in one high-contrast cockpit.
Why CalculateMyBet.Com?
No-Vig Fair Prices
Strip overround to get true probabilities and apples-to-apples odds.
Bankroll-Safe Sizing
Kelly stake sizer + hedging tools keep risk in check without guesswork.
Pro-Grade Cockpit
Fast chips, sticky summaries, Save/Restore/Export — all high-contrast and readable.
Browse Calculators — calculatemybet.com
Twelve premium tools. Search, filter, click any card to launch.
Fair Line Finder
Strip vig from posted prices to compare true odds.
›Hold / Overround
Sum implied %, vig %, and compute fair prices.
›Expected Value (EV)
EV from odds and your win probability.
›Kelly Stake Sizer
Optimal stake by edge and odds (fractional presets).
›Equal-Net Hedge
Balance outcomes, lock $0, or aim for a target net.
›Bankroll Tracker (Lite)
Track deposits, wagers, pending, and ROI.
›Round Robin Helper
Build RR sets fast; see counts and total cost.
›Cash-Out Analyzer
Compare book cash-out offers to fair value.
›Middling Window Estimator
Middle width, break-even rate, and EV.
›Odds ↔ Implied Probability
American, Decimal, and Fractional formats.
›Equal Payout Splitter
Split stakes so payouts match exactly.
›Decimal Shifter
Move the decimal left or right by N.
Learn in 60 Seconds
Find Fair Lines from Posted Odds
Use Hold/Overround + Fair Line Finder to strip the vig.
- Enter prices, see implied % sum (overround)
- Auto-compute fair odds & probabilities
- Compare books apples-to-apples
Kelly Sizing without Blowups
Turn your edge into optimal stakes the safe way.
- Input odds + your win % (or fair price)
- See Kelly %, stake by bankroll
- Use fractional Kelly presets
Hedge to Lock $0 or Target Net
Equal-Net Hedge: balance outcomes or aim for a dollar target.
- Select side A/B as target
- Set hedge line: auto-calc required stake
- Apply stake as a new card
What You Can Do Here
CalculateMyBet.com puts pro-grade betting calculators in a clean, high-contrast cockpit. Convert American, Decimal, and Fractional odds to implied probability, remove the book’s margin to discover fair odds, estimate expected value (EV) from your edge, size stakes with Kelly, and balance outcomes with Equal-Net Hedge. The tools share the same premium shell for speed: quick chips, sticky summaries, and Save/Restore/Export so you can pick up where you left off.
Use the directory above to jump into Line Value, Bankroll & Risk, Combo builders, and core Converters. Whether you’re pricing a soccer 3-way, checking overround on a moneyline, tuning fractional-Kelly for NBA sides, or exploring middles and cash-out fairness, the workflow stays consistent and readable on dark backgrounds. Everything is free to use while we build traction—no logins, no pop-ups, just fast math.
FAQ
? How do I convert –110 to implied probability?
|L| / (|L| + 100); positive lines use 100 / (L + 100).
So –110 ≈ 52.38%. Use our Odds ↔ Implied Probability converter for any format.
? What is overround (book margin) and how do I find fair odds?
? When should I use Kelly sizing (full vs fractional)?
? What does the Equal-Net Hedge calculator do?
? How do Round Robins work in the helper?
? Are these calculators free? Do I need an account?
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