No card issuer publishes an exact user count, but the best available signals put the crypto card market at roughly $2-4 billion as of 2026, growing around 19% a year, with on-chain card spending reaching an $18 billion annualized run rate in late 2025 -- up from about $100 million a month in early 2023, according to Artemis. That is the honest answer to "how many people use crypto debit cards": there is no clean headcount, so market-size models and on-chain settlement data are the proxies to lean on.

Crypto debit and prepaid cards let people spend digital assets at any merchant that takes Visa or Mastercard, converting crypto to fiat at the point of sale. Below are the most-cited statistics on how big the market is, how fast it is growing, who issues the cards, and what people actually buy -- each figure linked to its source, with a note on what each number does and does not capture. Estimates vary widely, and understanding why they diverge matters more than any single headline figure.

Market-research firms disagree on the exact size, largely because they define the category differently -- some count only crypto credit cards, some count crypto-backed debit cards, and their base years differ. The direction, however, is consistent: high-teens annual growth off a low-single-digit-billion base.

Reconciling these, the crypto card market sits at roughly $2-4 billion as of 2026 and is broadly expected to reach $11-13 billion by the mid-2030s at a ~19% CAGR. The ~$1.7 billion spread between the lowest and highest current estimate is almost entirely a definitional artifact, not a real disagreement about growth. North America is consistently identified as the most dominant region, per Business Research Insights, though no source we could verify quantifies its share precisely, so treat any exact regional split with caution.

These figures sit on top of a rapidly growing base of crypto owners: global cryptocurrency ownership reached 741 million people in 2025, up 12.4% from 659 million in 2024, according to the Crypto.com annual report (see our companion how many people own crypto breakdown). Even a small share of that base adopting a card represents tens of millions of potential users -- which is why the market forecasts run hot.

On-chain spending is a cleaner real-world signal than market-size models, because it captures actual card settlements rather than forecast revenue.

A methodology note that most summaries skip: this ~$18 billion is tracked on-chain card spend, and it is not the same as a user count. One person can hold several cards, and a single card can settle thousands of transactions, so spend volume tells you about activity, not headcount. As a reference point, crypto card spending of ~$18 billion now rivals the ~$19 billion in annual peer-to-peer stablecoin transfers -- but card spending grew far faster, while P2P transfers rose just 5% over the same period, per Artemis. More crypto is moving into everyday purchases rather than staying inside the ecosystem.

Crypto cards run on the same rails as ordinary bank cards -- Visa and Mastercard -- but Visa has captured the overwhelming majority of tracked crypto card volume, roughly 90%, according to BeInCrypto.

Among crypto-native cards issued by blockchain projects in partnership with Visa, spending surged 525% in 2025: net spend across six such cards climbed from $14.6 million in January to $91.3 million by December, per Cointelegraph. Ether.fi led all of them with $55.4 million in annual spend, followed by Cypher at $20.5 million, according to CoinMarketCap.

It is worth keeping the scale straight here: that six-card, $91.3-million-a-month figure is a narrow slice of crypto-native project cards, whereas the ~$1.5 billion-a-month total above includes the larger established issuers too. The two numbers measure different populations -- a distinction most roundups blur. If you are comparing specific products, our best crypto debit cards guide breaks down the fees, KYC requirements, and supported chains for each major issuer.

The data debunks a common assumption that crypto cards are only for big-ticket luxury purchases. In practice, most spending is everyday retail. According to Crypto.com's 2025 card spending insights:

Among online merchants, Amazon captured 18% of e-commerce volume (down from 22% in 2024) and Uber took 14%. In travel, Booking.com led with 31% of bookings and Airbnb 26%, with roughly 70% of offline travel spend occurring in Europe, per Crypto.com. The shift toward groceries and in-person retail signals that crypto cards are increasingly used for daily life, not just discretionary splurges. For a broader view, see our state of crypto payments 2026 report.

Most crypto card volume is settled in stablecoins rather than volatile assets, because a dollar-pegged token avoids the price-swing and tax complexity of spending Bitcoin. Visa's own stablecoin-linked card spend grew about 460% year over year to a ~$3.5 billion annualized run rate in late 2025, per Artemis. For the full picture, see our companion stablecoin statistics report.

Having built a crypto card product, the honest read on these numbers is this: the market is small in dollar terms but the behavior is changing fast. The move from a $100-million-a-month to a $1.5-billion-a-month spend base in under three years, and the shift into groceries over luxury, tells you people are treating crypto cards as checking accounts, not novelties. That only works if the settlement rail is cheap and instant. On SolCard, top-ups run over Solana, so loading USDC or USDT lands in seconds for fractions of a cent, and a stablecoin balance spends at $1 anywhere Visa and Mastercard are taken -- which is the practical version of what "everyday spending" in the data actually requires. The friction that used to make crypto cards a novelty (slow, expensive top-ups; volatile balances) is what the grocery-heavy spend mix quietly shows has been engineered away.

No issuer publishes a definitive global user count, so proxies are the best available answer. On-chain crypto card spending reached an ~$18 billion annualized run rate by late 2025 (Artemis), against a base of 741 million crypto owners worldwide (Crypto.com). Adoption is still early relative to that base but growing fast.

Roughly $2-4 billion as of 2026, depending on definition, growing at about a 19% CAGR toward an estimated $11-13 billion by the mid-2030s, per InsightAce Analytic, Future Data Stats, and Business Research Insights. The spread across estimates comes from whether a report counts credit cards, debit cards, or both.

Very fast. Monthly on-chain crypto card volume rose from about $100 million in early 2023 to more than $1.5 billion by late 2025 -- roughly a 15x increase -- per Artemis. Among crypto-native Visa cards specifically, spending jumped 525% during 2025, according to Cointelegraph.

Both, but Visa dominates, handling roughly 90% of tracked crypto card spending, per BeInCrypto. Because both networks are accepted at tens of millions of merchants, a crypto card works virtually anywhere a normal debit card does. Learn more in our guide to what a crypto debit card is.

Mostly everyday purchases. Groceries make up about 62% of crypto card transaction volume, and the fastest-growing categories in 2025 were clothing and footwear (+68%) and household goods (+59%), according to Crypto.com. Online spending has actually fallen as a share of the total, reflecting more in-person, daily use.

The statistics above describe a clear trend: crypto holders increasingly want to spend their assets like cash, not just hold them. SolCard is a crypto debit card built for exactly that -- deposit SOL, USDC, or USDT and spend anywhere Visa and Mastercard are accepted, with a virtual card issued in about 18 seconds and no KYC on the entry tier.

If you are new to the category, start with what a crypto debit card is, then see how to pay with crypto for a step-by-step walkthrough. As of mid-2026, the data shows more people converting crypto into everyday spending every quarter -- a card is the simplest way to join them.

• The Defiant / Artemis -- Crypto Cards Rival Stablecoin Transfers as Spending Tops $18 Billion
• InsightAce Analytic -- Crypto Credit Card Market Report
• Future Data Stats -- Crypto-Backed Debit Card Market Size
• Business Research Insights -- Crypto Credit Card Market Report
• CoinMarketCap -- Visa Crypto Cards See 525% Spending Surge in 2025
• Cointelegraph -- Net Spend on Visa Crypto Cards Increased 525% in 2025
• BeInCrypto -- Crypto Card Spending Surges, Visa Captures ~90% Share
• Crypto.com -- Crypto Card Consumer Spending Insights 2025
• Crypto.com -- Global Cryptocurrency Ownership Reaches 741 Million in 2025