HubAutomation

Inside Sales Calculator

Model what inside sales actually produces. The 4-stage funnel — Calls → Contacts → Quotes → Closes — reveals exactly where reps are underperforming and whether the team is profitable enough to justify expansion.

Scenario
Team size
Inside sales reps 3
Headcount dedicated to outbound calling.
Working days / year 240
Selling days after holidays, PTO, and training. Standard: 240.
Activity
Calls per rep per day 60
Total outbound dials per rep. Warm B2B / accounts: 20–60/day. Cold outbound: 60–150/day. High-volume SDRs: 150–300/day. Source: Bridge Group, RAIN Group 2024 SDR benchmarks.
Contact rate 18%
% of dials reaching a decision-maker. Cold: ~5%. Warm / existing accounts: 15–25%.
Quoting pipeline where accountability lives
Quote rate 45%
Manager KPI: if a rep has 18 conversations but sends 3 quotes, they have a pipeline problem — not a market problem. Benchmark: 40–60% of contacts should receive a formal quote.
Close rate on quotes 20%
% of formal quotes that convert to an order. Warm B2B: 20–35%. Cold outbound: 10–20%.
Deal economics
Avg first-order amount $3.5K
First purchase order from a newly activated or reactivated account.
Repeat orders per year per customer
Reorder frequency after first purchase. Consumables / distribution: 12–30×. General B2B: 3–6×.
Gross margin on product 38%
% of revenue retained after COGS. Distribution / manufacturing: 25–45%. SaaS: 60–80%.
Rep economics
Base salary per rep $65K
Annual base salary (before commission). Inside sales base: $45K–$90K depending on market and experience.
Quote funnel: the accountability lever

The effective close rate from contact = Quote rate × Close-on-quote. A rep who claims a "low market" but never sends quotes is failing on pipeline creation, not market conditions. Track quotes sent per rep per day the same way you track calls.

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Assumes 5-day weeks · 48 selling weeks/year (240 days) · 20 selling days/month. Revenue = first-year LTV (first order × repeat orders). Replace with actual averages for precision.
Annual team revenue
Closes / rep / day
New customers / year (team)
LTV per customer
Revenue per rep / year
Gross profit per rep / year
Effective close % (contact)
Rep ROI — below threshold
Need 5× to break even on this investment
Daily call funnel · per rep
Dials
Contacts
Quotes sent
Closes
Daily revenue / rep
HubAutomation.io  ·  Inside Sales Revenue Modeling