Free · runs in your browser
Email Bounce Rate Calculator
Compute hard/soft/total bounce % with a health grade.
How it works
Compute bounce % with a health grade
Enter emails sent plus hard and soft bounces → click Calculate bounce rate → see hard/soft/total % and whether the list looks safe to scale. Runs in your browser.
Results appear here after you click Calculate bounce rate.
Related calculators
Same category — bounce, cost, credits, and campaign planning math.
- Email Deliverability CalculatorDelivery, bounce, and complaint rates vs benchmarks.
- Lead Credit CalculatorEstimate credits needed for a target list size.
- Cost per Lead (CPL) CalculatorCampaign spend ÷ leads for unit economics.
- Cost per Verified Email CalculatorCompare finder pricing models side by side.
- Email List Decay EstimatorProject invalids over months from list size and age.
- Cold Email Volume PlannerInboxes × daily cap × days → send capacity.
- Reply Rate ROI CalculatorLeads × reply × meeting × deal value.
Plan harvests with MailShrine?
Use these estimates, then run AI Email Lead Generator with pay-as-you-go lead credits.