1 BTC to USDT Exchange Rate Today — Convert Bitcoin to Tether
. Type your Bitcoin amount and this BTC to USDT currency converter shows the live exchange rate and Converted Amount in Tethers — the same mid-market rate banks quote, not a marked-up one. Hit swap for USDT to BTC. See the zmk to cop rate today too.
Current BTC to USDT Exchange Rate — Live Mid-Market Rate
As of 2026-09-21 04:33:51 UTC, 1 Bitcoin (BTC) equals 81270.641670051 Tether (USDT). That's the BTC to USDT mid-market rate — the midpoint between the global buy and sell price, before any bank markup or transfer spread. It's the fairest benchmark for a Bitcoin to Tether money transfer, remittance or travel-money budget. See the sgd to usdc rate today too.
Quoted in USDT to 2 decimal places, it's the same interbank BTC/USDT rate the forex market references — so you know exactly how much 1 BTC is worth in Tether today. In symbol terms that's ₿ to USDT, using the ISO 4217 codes BTC and USDT.
Over the past 30 days the BTC has softened against the Tether.
Bitcoin to Tether Exchange Rate Chart — 1-Year Weekly Trend
This Bitcoin to Tether exchange rate chart plots the estimated weekly BTC/USDT trend over the past year, so you can see how the currency pair has moved beyond today's live mid-market rate. See the Tunisian Dinar to Bulgarian Lev exchange calculator too.
Read it alongside the currency converter above to judge whether the BTC is trading strong or weak against the Tether before you exchange money, send a transfer or plan a forex trade — in other words, how many Tethers a single Bitcoin buys week to week. Longer swings in this pair usually track Bitcoin and Tether central bank policy, inflation and forex demand.
Over the last 90 days the rate has trended downward (-3.24%).
BTC to Tether Conversion Table — Common Amounts
The BTC to USDT conversion table below lists common amounts — from 1 to 9,998 — converted both ways at today's rate, so you can check 1 BTC in USDT or a full transfer amount at a glance. Each row shows the Bitcoins to Tethers value and the reverse USDT to BTC rate — handy for quick currency-calculator checks without retyping.
Planning to send money, wire a bank transfer or just sanity-check ₿ to USDT before you travel? The amounts below cover it.
| Amount (BTC) | BTC to USDT Exchange Rate | Amount (USDT) | USDT to BTC Exchange Rate |
|---|---|---|---|
| 1 BTC | 81270.64167 USDT | 1 USDT | 0.00001 BTC |
| 8 BTC | 650165.13336 USDT | 8 USDT | 0.0001 BTC |
| 18 BTC | 1462871.55006 USDT | 18 USDT | 0.00022 BTC |
| 28 BTC | 2275577.96676 USDT | 28 USDT | 0.00034 BTC |
| 48 BTC | 3900990.80016 USDT | 48 USDT | 0.00059 BTC |
| 98 BTC | 7964522.88367 USDT | 98 USDT | 0.00121 BTC |
| 198 BTC | 16091587.05067 USDT | 198 USDT | 0.00244 BTC |
| 398 BTC | 32345715.38468 USDT | 398 USDT | 0.0049 BTC |
| 798 BTC | 64853972.0527 USDT | 798 USDT | 0.00982 BTC |
| 1598 BTC | 129870485.38874 USDT | 1598 USDT | 0.01966 BTC |
| 3198 BTC | 259903512.06082 USDT | 3198 USDT | 0.03935 BTC |
| 6398 BTC | 519969565.40499 USDT | 6398 USDT | 0.07872 BTC |
| 7998 BTC | 650002592.07707 USDT | 7998 USDT | 0.09841 BTC |
| 8998 BTC | 731273233.74712 USDT | 8998 USDT | 0.11072 BTC |
| 9998 BTC | 812543875.41717 USDT | 9998 USDT | 0.12302 BTC |
Bitcoin to USDT Rate Statistics — 7, 30 & 90-Day High, Low & Volatility
These BTC/USDT exchange rate statistics summarise the estimated high, low, average and volatility for the Bitcoin to Tether pair over the last 7, 30 and 90 days — the kind of forex snapshot traders and remittance senders use to time a conversion and gauge how much the USDT rate typically swings around the interbank benchmark.
Because banks and money-transfer providers add a markup on top of this bank rate, watching the BTC/USDT range — nudged by central bank decisions — helps you spot a good day to exchange.
Over the last 7 days, BTC to USDT moved between 81097.0524 and 82664.3085. The average was 81819.5936 with 1.92% volatility. Over the last 30 days, BTC to USDT moved between 81097.0524 and 85363.2805. The average was 83180.4900 with 5.13% volatility. Over the last 90 days, BTC to USDT moved between 81097.0524 and 87164.6210. The average was 84167.8421 with 7.21% volatility.
| Metric | Last 7 Days | Last 30 Days | Last 90 Days |
|---|---|---|---|
| High | 82664.3085 | 85363.2805 | 87164.6210 |
| Low | 81097.0524 | 81097.0524 | 81097.0524 |
| Average | 81819.5936 | 83180.4900 | 84167.8421 |
| Change | -0.93% | -4.79% | -3.24% |
| Volatility | 1.92% | 5.13% | 7.21% |
Using the Bitcoin (BTC) to Tether (USDT) Currency Converter
To use this Bitcoin to Tether currency converter, enter the Bitcoin amount and pick Tether as the target. The currency calculator (or conversion calculator) applies the real-time BTC/USDT exchange rate and shows the equivalent in Tethers instantly — answering how much is Bitcoin in Tether the moment you type.
Tap swap to flip it into a USDT to BTC converter. It's built for planning international money transfers and SWIFT wire payments, working out how much to send money abroad or overseas, budgeting travel money, comparing remittance quotes or checking a foreign exchange (forex) trade.
Key Features of the BTC/USDT Currency Converter
Here's what makes this BTC to USDT currency converter reliable for everyday exchange-rate checks, money transfers and forex planning:
- Real-Time Data: The converter pulls the latest Bitcoin to USDT mid-market exchange rate, so the numbers you see reflect today's live market.
- User-Friendly Interface: Enter an amount and convert between this currency pair in seconds.
- Reliable Source: Rates are sourced from established financial data providers, the same ones banks and traders reference.
- Both Directions: Convert Bitcoins to Tethers and flip straight back to USDT → BTC — one tool for the whole BTC/USDT pair.
- Travel & Transfer Ready: Handy for ordering Tether banknotes, sending a wire transfer, or comparing the ISO 4217 pair BTC and USDT before a forex trade.