What if you bought Bitcoin on March 21, 2018?
Bitcoin was trading at $7,775 on March 21, 2018. Here's what different investments would be worth today at $66,926.
You invested
$100.00
on 2018-03-21
BTC price then
$7,775
0.012861 BTC bought
Value today
$860.74
BTC at $66,926
Profit
+$760.74
+760.7%
You invested
$500.00
on 2018-03-21
BTC price then
$7,775
0.064305 BTC bought
Value today
$4,304
BTC at $66,926
Profit
+$3,804
+760.7%
You invested
$1,000
on 2018-03-21
BTC price then
$7,775
0.128610 BTC bought
Value today
$8,607
BTC at $66,926
Profit
+$7,607
+760.7%
You invested
$5,000
on 2018-03-21
BTC price then
$7,775
0.643050 BTC bought
Value today
$43,037
BTC at $66,926
Profit
+$38,037
+760.7%
You invested
$10,000
on 2018-03-21
BTC price then
$7,775
1.2861 BTC bought
Value today
$86,074
BTC at $66,926
Profit
+$76,074
+760.7%
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 March 21, 2018: context
On March 21, 2018, one Bitcoin cost $7,775. A $1,000 investment would have purchased 0.128610BTC. At today's price of $66,926, that holding would be worth $8,607 — a +760.7%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.