# Sales Training ROI Calculator

> A worked formula that models training cost against ramp-time reduction and attainment lift, with an honest attribution discount built in, so you can make (and defend) the enablement budget case to finance.

Free calculator/tool for sales leaders. Topic: [Sales Kickoffs, Training & Enablement Programs](https://www.peerlab.ai/library/topic/sales-kickoffs-training-enablement-programs/). Published by PeerLab in the [Sales Enablement Resource Library](https://www.peerlab.ai/library/). Source: https://www.peerlab.ai/library/sales-training-roi-calculator/

## How to use it

Plug your own numbers into the fill-in table, choose an attribution-confidence tier honestly rather than optimistically, and present the discounted figure alongside the leading indicators if you're making the case before a full ramp cohort has completed.

## What's inside

- Full input list (reps trained, loaded cost, ramp times, attainment %, deal value, program cost)
- Part A formula: Ramp Acceleration Value, with a worked numeric example
- Part B formula: Attainment Lift Value, with a worked numeric example
- The Attribution Discount step, why and how to discount the raw lift number
- Total program cost breakdown (design, delivery, tooling, opportunity cost)
- Net ROI and ROI % formulas
- Payback period formula
- Fill-in calculation table for your own numbers
- Leading indicators to track before lagging ROI is provable

A three-part model: what the program is worth in accelerated ramp, what it's worth in attainment lift, discounted for honesty, minus what it cost.

## Inputs You'll Need

| Input | Symbol | Your number |
|---|---|---|
| Reps trained per year | N | |
| Fully-loaded cost per rep/year (salary+benefits+overhead) | C_rep | |
| Average monthly quota per rep | MQ | |
| Average attainment % during ramp, before program | A_ramp | |
| Ramp time in months, before program | R_before | |
| Ramp time in months, after program | R_after | |
| Average quota attainment %, tenured reps, before program | A_before | |
| Average quota attainment %, tenured reps, after program | A_after | |
| Annual quota per tenured rep | AQ | |
| Number of tenured reps covered by the program | N_tenured | |
| Program cost: design + delivery + tooling + opportunity cost | P_cost | |

## Part A, Ramp Acceleration Value

**Formula:**
`Ramp Value = (R_before − R_after) × MQ × A_ramp × N`

**Worked example:**
- Ramp saved: 1.5 months
- Monthly quota: $50,000
- Typical ramp-period attainment: 60%
- New hires per year: 20

`1.5 × $50,000 × 0.60 × 20 = $900,000` in accelerated productivity value

## Part B: Attainment Lift Value

**Formula:**
`Attainment Value = (A_after − A_before) × AQ × N_tenured`

**Worked example:**
- Attainment lift: 8 points (85% → 93%)
- Annual quota: $600,000
- Tenured reps covered: 80

`0.08 × $600,000 × 80 = $3,840,000` in raw attributed value

## The Attribution Discount (do not skip this step)

Training is never the only variable moving attainment: market conditions, comp plan changes, and management turnover all move the number too. Apply an **Attribution Discount** before you take this number anywhere near a CFO.

| Confidence in isolating the training effect | Discount to apply |
|---|---|
| High, controlled cohort vs. baseline comparison | 30% attributed to training |
| Medium: before/after with no control group | 15-20% attributed to training |
| Low: anecdotal, no comparison data | 10% attributed to training, or don't present a hard number yet |

`Discounted Attainment Value = $3,840,000 × 0.20 = $768,000` *(medium-confidence example)*

A CFO respects a number that's been discounted more than one that hasn't: an undiscounted claim invites them to discount it themselves, at a worse rate than you would have chosen.

## Total Program Cost

`P_cost = Design/development cost + Delivery cost (facilitators, venue, travel) + Tooling/license cost + Opportunity cost of rep selling-time consumed`

**Opportunity cost formula:** `Hours out of field × hourly value of quota-carrying time`

## Net ROI and Payback

`Net ROI = (Ramp Value + Discounted Attainment Value) − P_cost`

`ROI % = (Net ROI ÷ P_cost) × 100`

`Payback period (months) = P_cost ÷ (Monthly value generated by program)`

**Worked example total:**
- Ramp Value: $900,000
- Discounted Attainment Value: $768,000
- Total benefit: $1,668,000
- Program cost: $400,000
- **Net ROI = $1,268,000**
- **ROI % = 317%**
- **Payback period ≈ 2.9 months**

## Fill-In Table for Your Own Numbers

| Line item | Formula | Your result |
|---|---|---|
| Ramp Acceleration Value | (R_before − R_after) × MQ × A_ramp × N | |
| Raw Attainment Lift Value | (A_after − A_before) × AQ × N_tenured | |
| Discounted Attainment Value | Raw value × attribution % | |
| Total Benefit | Ramp Value + Discounted Attainment Value | |
| Total Program Cost | Design + Delivery + Tooling + Opportunity cost | |
| Net ROI | Total Benefit − Total Program Cost | |
| ROI % | (Net ROI ÷ Total Program Cost) × 100 | |
| Payback period | Total Program Cost ÷ Monthly value | |

## Leading Indicators to Track Before Lagging ROI Is Provable

Ramp and attainment lift take 2+ quarters to show up cleanly. Track these in the meantime so you're not flying blind:
- Certification pass rate (first attempt)
- Skill-observation score trend (see the Manager Skill-Observation Scorecard)
- Time-to-first-qualified-deal for new hires
- Manager-reported confidence in coaching to the new material