400 USD = 401.314597 USDf · 1 USD = 1.003286 USDf · -0.02% (24h)
The rate above is the mid-market rate — no exchange gives it to you. Every conversion pays a trading fee, and moving the result to your own wallet pays a withdrawal fee on top. Both numbers below come from our fee database, not an estimate.
| Exchange | Trading fee | Total cost | You receive |
|---|---|---|---|
BitfinexMost received | 0% | 0 USDf0.00% of the conversion | 401.314597 USDf$400.00 |
MEXC | 0.05%as low as 0% on some pairs−20% paying fees in MX | 0.2006573 USDf0.05% of the conversion | 401.113939 USDf$399.80 |
HitBTC | 0.25% | 1.003286 USDf0.25% of the conversion | 400.31131 USDf$399.00 |
Converting $400.00 on Bitfinex leaves you 1.003286 USDf more than on HitBTC, the most expensive venue we track for this pair.
1 USD converts to 1.003286 USDf right now, so 1 USDf buys $0.9967. USD is down 0.02% against USDf over the past 24 hours. 3 exchanges we track list both sides of this pair; the cheapest standard taker fee is 0% on Bitfinex, while HitBTC charges 0.25% for the same conversion. If you move the USDf off the exchange afterwards, the cheapest withdrawal we have on record is 0 USDf over Falcon USD on Bitfinex.
| USD | USDf |
|---|---|
| 0.50 USD | 0.50164325 USDf |
| 5.00 USD | 5.016432 USDf |
| 25.00 USD | 25.082162 USDf |
| 50.00 USD | 50.164325 USDf |
| 500.00 USD | 501.643246 USDf |
| 5,000.00 USD | 5,016.43 USDf |
| 50,000.00 USD | 50,164.32 USDf |
| 100,000.00 USD | 100,328.65 USDf |
| 1,000,000.00 USD | 1,003,286.49 USDf |
| USDf | USD |
|---|---|
| 1 USDf | $0.9967 |
| 10 USDf | $9.97 |
| 25 USDf | $24.92 |
| 100 USDf | $99.67 |
| 1,000 USDf | $996.72 |
| 5,000 USDf | $4,983.62 |
| 50,000 USDf | $49,836.21 |
| 100,000 USDf | $99,672.43 |
| 1,000,000 USDf | $996,724.27 |
400.00 USD is worth 401.314597 USDf at the mid-market rate. 4,000.00 USD is 4,013.15 USDf and 40,000.00 USD is 40,131.46 USDf.
$0.9967 at the current rate. The converter above works in both directions — type into either box.
Bitfinex has the cheapest standard taker fee for this pair at 0%, which is 0 USDf on a 1 USD conversion. Using a limit (maker) order is usually cheaper still, and paying fees in the exchange's own token cuts the rate further on several venues. The table above ranks every exchange by what you are left with.
The headline rate does not — it is the mid-market rate, the same number every other converter shows. The comparison table underneath does: it applies each exchange's real taker fee to your amount, and optionally that exchange's withdrawal fee for USDf, so you see the amount that actually lands.
USD is down 0.02% against USDf over the last 24 hours. Both sides move, so the pair can be flat even when each coin moved a lot in dollars.
Crypto prices are synced from our own market data pipeline and refreshed every few minutes; fiat rates come from exchangerate-api.com and update once a day. Fees come from each exchange's official fee page or fee API, with the sync time shown at the bottom of this page.
Crypto prices last synced 2026-08-30 06:56 UTC · fiat rates from exchangerate-api.com, updated 2026-08-30 00:02 UTC · withdrawal fees last synced 2026-08-29 00:53 UTC. The headline rate is a mid-market reference rate and does not include exchange spreads; the comparison table applies each exchange’s published taker fee, which is the fee a market order pays. Fee tiers, promotions and token discounts can lower it further — open an exchange page to see its full tier ladder.