Disclosure: referral codes and links on this page may earn the site owner a reward from the plasma center. Rewards are set by each center and are generally paid to the referring donor, not the new donor. Figures are estimates or advertised maximums and vary by center. Full disclosure.
Estimate your plasma donation earnings by weight, center, and how often you donate. Real 2026 pay tiers for CSL, BioLife, Grifols & Octapharma.
Quick answer: Plasma donors earn roughly $50-$100 per visit, or about $200-$500 per month donating twice a week. New donors earn more in their first month, often $500-$800 with sign-up bonuses. Pay scales with weight: 110-149 lbs is the base rate, 150-174 lbs adds $5-10 per visit, and 175+ lbs earns $10-20 more. Use the calculator below for your estimate.
lbs
Tier: 150-174 lbs (mid)
Estimated Earnings
$0
per month
$0per visit
$0per week
$0first month*
*First month includes new-donor bonuses. Exact pay varies by location and current promotions.
For informational purposes only. Not financial advice.
Donating at CSL? Referral code (reward goes to the referrer):
U2M3CEACL4
Tap to copy. Enter it in the CSL Plasma app under Referrals after your 1st donation, before your 2nd.
⚡ CSL referral code (CSL pays the $100 reward to the referring donor):
U2M3CEACL4
Referral code (reward goes to the referrer)
Referral code. We may earn a bonus when new donors use it. Disclosure
How the Plasma Pay Calculator Works
Plasma compensation is based on three things: your weight (heavier donors can give more plasma per session, so they earn more), whether you're a new or returning donor (new donors get elevated first-month bonus rates), and how often you donate (most centers let you donate up to twice per week). This calculator uses real 2026 pay tiers to estimate your earnings. Actual amounts vary by location and active promotions.
Plasma Pay by Weight Tier (2026)
Every major center uses three weight tiers. Heavier donors earn more per visit:
110-149 lbs: base rate
150-174 lbs: base +$5-10 per visit
175+ lbs: highest tier, base +$10-20 per visit
Plasma Pay Chart by Center (2026)
Here is how much each major plasma center pays per donation in 2026. These are typical per-visit rates for a returning donor plus the elevated new-donor rate. Actual pay varies by location and current promotions.
Center
Regular pay/visit
New donor/visit
New donor bonus
First-month total
CSL Plasma
$55-$70
$90-$105
~$100
Up to $800
BioLife
$55-$70
$95-$110
~$150
Up to $800
Grifols
$50-$65
$80-$95
~$100
$700-$900 (reported)
Octapharma
$45-$60
$80-$95
~$100
Up to $750
Rates reflect typical 2026 donor compensation including weight-tier adjustments. Exact pay depends on your center, weight, and active promotions.
Add this calculator to your site (free)
Run a finance, side-hustle, or plasma-donor site? Embed this free calculator, or just link to it. Attribution required.
Free to embed or cite with a visible link back to PlasmaPromoCode.com.
Plasma pays about $50-$100 per donation for returning donors, depending on your weight and center. New donors earn more, often $90-$110 per visit during their first month plus a sign-up bonus.
What is the CSL Plasma pay chart by weight?
CSL Plasma pay scales with weight: 110-149 lbs earns the base rate, 150-174 lbs adds about $5-10 per visit, and 175+ lbs adds about $10-20 per visit. Returning donors typically earn $55-$70 per visit and new donors $90-$105.
How much can I make donating plasma per month?
Regular donors typically earn $200-$500 per month donating twice a week. New donors earn more in their first month, often $500-$800, because of new-donor bonuses. Your exact pay depends on your weight tier, center, and location.
Does weight affect plasma pay?
Yes. Centers use three weight tiers: 110-149 lbs (base), 150-174 lbs (+$5-10/visit), and 175+ lbs (highest, +$10-20/visit). Heavier donors can donate more plasma per session, so they're paid more.
How often can you donate plasma?
In the U.S., you can donate plasma up to twice in a 7-day period, with at least one day between donations. Donating twice a week maximizes your monthly earnings.
Which plasma center pays the most?
It varies by location and promotions. BioLife and CSL Plasma both advertise up to $800 in the first month, while Grifols and Octapharma are competitive on per-visit rates. Check our pay charts for each to compare your local center.
Is this calculator accurate?
It uses real 2026 pay tiers to give a close estimate, but exact compensation varies by your specific center and any active promotions. Use it as a planning guide, then confirm rates at your local center.