Cold Email Calculator

Cold Email Campaign Calculator

Estimate domains/accounts required, daily sending capacity, and ROI.

Core Inputs

Email list size

Emails per sequence

Campaign duration (days)

Average LTV per closed lead

Revenue per customer you close.

Advanced Settings

Accounts per domain

Daily send limit / account

Sending days per week

Positive reply rate (%)

Conversion rate of positives (%)

Other monthly ops cost ($)

Cost Assumptions

Domain cost / domain ($)

Assumes purchase just for this campaign.

Workspace cost / account / month ($)

Capacity & Requirements

Required domains – Based on accounts / domain.

Required accounts – To finish within duration.

Emails per day (capacity) – Adjusted for sending days/week.

Total emails to send –

Revenue & ROI

Closed leads (est.) – List × positive% × conversion%.

Revenue (est.) –

Total campaign cost – Domains + accounts (pro-rated) + ops.

Profit –

ROI –

CAC – Cost per closed lead.