Convert 1 Optimism (OP) to Dai (DAI)

Convert Optimism to Dais at the live mid-market rate. Reverse: DAI to OP

Amount

From

1 Optimism =

0.1316 DAI −3.53% today

1 OP = 0.131639 DAI · 1 DAI = 7.59655 OP

Mid-market rate, updated 11:43 UTC. Paid plans update as often as every 60 seconds. Get OP→DAI rates via API

OP to DAI over the last year

52-week high: 0.75874
52-week low: 0.08208
52-week average: 0.19928
Change over the year: −81.84%

Conversion tables

OP to DAI
OP	DAI
1 OP	0.1316 DAI
10 OP	1.32 DAI
100 OP	13.16 DAI
1,000 OP	131.64 DAI
10,000 OP	1,316.39 DAI
50,000 OP	6,581.94 DAI
100,000 OP	13,163.87 DAI

DAI to OP
DAI	OP
1 DAI	7.59655017 OP
10 DAI	75.96550171 OP
100 DAI	759.65501714 OP
1,000 DAI	7,596.55017140 OP
10,000 DAI	75,965.50171400 OP
50,000 DAI	379,827.50857000 OP
100,000 DAI	759,655.01714000 OP

Get OP→DAI rates via API

The live rate, the rate on any past day or a whole range, for DAI and 170+ other currencies, as JSON. Free plan included. See the exchange rate API.

Get a free API key API documentation

curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=OP -d currencies=DAI \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=OP -d currencies=DAI \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

Related conversions

Popular Optimism conversions

Popular Dai conversions

Questions about OP to DAI

How much is 1 OP in DAI?

1 Optimism is 0.1316 Dais at the mid-market rate of 4 October 2026, 11:43 UTC, when 1 OP = 0.131639 DAI.

What was the OP to DAI rate over the last year?

Over the last 52 weeks 1 OP ranged from 0.0820785 to 0.758736 DAI, 0.199276 DAI on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for OP/DAI, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse.