mBit's cashier sets its minimum deposit at 30 USDT — not $30, not C$40, but thirty units of Tether, a dollar-pegged stablecoin. That distinction matters more than it looks. USDT is built to track the US dollar closely, so 30 USDT is a stable, near-fixed threshold in dollar terms. The other five coins mBit accepts — BTC, LTC, ETH, BCH and XRP — are not: each floats against the dollar independently, which means “the minimum deposit” is a fixed number only if the deposit itself arrives in the one coin the casino actually priced it in.
Fund the account in USDT directly and the threshold behaves exactly as printed: 30 USDT in, done. Fund it in BTC, LTC, ETH, BCH or XRP instead, and that floating-priced coin has to be converted to a USDT-equivalent value at the moment of deposit to check it against the 30-unit floor — a step the stablecoin route skips entirely. Among the 51 casinos we reviewed (September 2026 snapshot), mBit isn't alone in pricing its floor this way: only three state a minimum deposit explicitly in USDT — Motherland (20 USDT), mBit (30 USDT) and Bitcasino (50 USDT) — while Cloudbet states its minimum in raw BTC (0.001 BTC) instead. Most of the others quote a dollar, CAD or euro figure regardless of which crypto actually funds the account.
| Field | As published | Denominated in |
|---|---|---|
| Minimum deposit | 30 USDT | USDT (stablecoin, ~US$1 peg) |
| Welcome bonus ceiling | 1 BTC + 100 Free Spins | BTC (floating) |
| Minimum deposit, CAD estimate | ≈ C$40 | calculated, see note |
Source: minimum-deposit and bonus fields from our tracked database, 51-casino snapshot, September 2026; CAD estimate calculated from 30 USDT × a fixed reference rate of 1 USDT ≈ C$1.33, fixed for this table on 12 September 2026 — not a live exchange rate, and not updated after publication.
That third row is illustrative math, not a live quote, but it makes the point concrete: mBit prices its entry threshold in a currency built to hold still, then prices its headline bonus ceiling in the one coin in its own list that doesn't. A player depositing in BTC to chase the 1 BTC bonus cap is aiming at a target that moves with the market between deposit and confirmation; a player clearing the 30 USDT minimum in USDT is not. Both are “mBit's numbers,” they're just not measured on the same scale — see our full USDT payment guide for which Canadian-facing routes get a stablecoin into the cashier without an extra floating-price hop.