What if you bought Bitcoin on October 4, 2021?
Bitcoin was trading at $47,032 on October 4, 2021. Here's what different investments would be worth today at $66,926.
You invested
$100.00
on 2021-10-04
BTC price then
$47,032
0.002126 BTC bought
Value today
$142.30
BTC at $66,926
Profit
+$42.30
+42.3%
You invested
$500.00
on 2021-10-04
BTC price then
$47,032
0.010631 BTC bought
Value today
$711.50
BTC at $66,926
Profit
+$211.50
+42.3%
You invested
$1,000
on 2021-10-04
BTC price then
$47,032
0.021262 BTC bought
Value today
$1,423
BTC at $66,926
Profit
+$423.00
+42.3%
You invested
$5,000
on 2021-10-04
BTC price then
$47,032
0.106312 BTC bought
Value today
$7,115
BTC at $66,926
Profit
+$2,115
+42.3%
You invested
$10,000
on 2021-10-04
BTC price then
$47,032
0.212623 BTC bought
Value today
$14,230
BTC at $66,926
Profit
+$4,230
+42.3%
Share your result
New to Bitcoin? Start here.
Our free 10-module course covers everything from the basics to self-custody — no jargon, no shilling.
Ready to plan your Bitcoin future?
Use our free FIRE Calculator to see when Bitcoin could help you retire. Plus — a free 10-module Bitcoin course.
Bitcoin on October 4, 2021: context
On October 4, 2021, one Bitcoin cost $47,032. A $1,000 investment would have purchased 0.021262BTC. At today's price of $66,926, that holding would be worth $1,423 — a +42.3%return. This calculation does not account for transaction fees, taxes, or the emotional difficulty of holding through Bitcoin's famous volatility. Past performance does not guarantee future results.