Devig Sports
Free no-vig calculators for spreads, totals, props and multi-leg slips.
85/100 · #1 of 18 free betting tools
What you get free vs. paid
| Free | Every calculator: devig for 2–4 way spreads, totals and props (four devig methods), a prop calculator for 2–6 leg slips, and a devig terminal. Ad-supported; the site says it's 100% free. |
|---|---|
| Free trial | None listed |
| Paid | No paid tier. |
| Price (as shown) | Free |
| Checked | Oct 16, 2026 · source |
The catch
Calculators only: you bring the odds.
Score breakdown
| How much is usable free | 35/35 | Everything is free (no paid tier, or the core product is free) |
|---|---|---|
| No signup / no card | 15/15 | Usable with no account |
| Data quality | 17/20 | Sharp/no-vig reference (7) · Works with any book (you enter odds) (4) · props: full (6) |
| Usefulness for +EV / line shopping | 8/15 | Supports the +EV workflow (devig, hedging, tracking, raw data) |
| Freshness | 10/10 | Calculator; worked on our check |
| Mobile app | 0/5 | Web only (or not verified) |
| Total | 85/100 |
Full listing with more detail: Devig Sports on LineGoat.
Category: Free Calculators