How is sales commission calculated?

Basic commission = Sales Amount × Commission Rate. For a $50,000 deal at 10% commission rate, commission = $5,000. Tiered and accelerated structures split the sales amount into bands and apply different rates to each band, then sum the results.

OTE (On-Target Earnings) is the total expected compensation if the salesperson hits exactly 100% of their quota — base salary + full commission. An OTE of $120K with a 50/50 split means $60K base and $60K target commission.

What is an accelerated commission?

An accelerated commission pays a higher rate for deals closed above quota. Example: 5% below quota, 8% at quota, 12% above quota. Accelerators incentivize high performers to push past quota rather than sandbagging.

What is a typical B2B SaaS commission rate?

B2B SaaS account executive commissions typically range from 8–12% of ACV (Annual Contract Value). SDRs earn commissions on meetings booked or opportunities created, not closed revenue. Enterprise AEs typically have lower percentage rates on larger deals.

How do clawbacks work?

A clawback requires a salesperson to return commission if the customer cancels within a defined period (usually 30–90 days). This aligns sales incentives with customer retention and reduces deals closed to customers who churn quickly.

Is my data sent to a server?

No. All calculations run locally in your browser using JavaScript. Sales figures, commission rates, quota amounts, and salary data are never transmitted to any server or stored anywhere. You can use the calculator offline once the page has loaded.

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Free Sales Commission Calculator — Flat, Tiered & Accelerated Structures

A sales commission calculator computes earnings from a commission structure applied to closed sales revenue. Supports flat-rate commissions, tiered structures (different rates at different quota levels), and accelerated commissions (higher rates above quota). Essential for sales reps tracking earnings and managers designing compensation plans.

Free — No SignupRuns in BrowserData Never Uploaded

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Calculate sales commission earnings from sales amount, rate, and bonus thresholds.

Flat-rate, tiered, and accelerated commission structures in one calculator
Quota attainment percentage shown alongside earnings
Base salary + commission total OTE pay computed automatically
Marginal earnings on next deal — see how close you are to the next tier
Works with any currency — enter amounts in your local denomination
Client-side only — no figures are uploaded or stored anywhere

Features

Everything you need in one Sales Commission Calculator

Flat-rate commission

Simple percentage of revenue: enter sales amount and rate to see commission instantly. No tiers, no quota adjustments.

Tiered & accelerated

Set different rates below quota, at quota, and above quota. The calculator applies each rate to the correct band automatically.

Quota attainment

See your attainment percentage alongside earnings — critical for understanding where you stand against plan mid-quarter.

Total pay & marginal earnings

Adds base salary to commission for OTE view, and shows how much the next deal is worth at current attainment.

How It Works

How to use Sales Commission Calculator

Select commission structure

Choose flat rate, tiered, or accelerated. Enter your sales amount and monthly/quarterly quota.

Enter rates per tier

For tiered/accelerated: set the rate below quota, at quota, and above quota (accelerator).

See commission breakdown

The calculator shows commission earned, quota attainment percentage, and what additional sales would earn.

Format Comparison

Common commission structures — how they compare

Structure	How it works	Best for
Flat rate	Fixed % on every dollar closed regardless of quota	Simple products, high-volume transactional sales
Tiered	Different rates at different revenue bands (e.g. 5% on first $50K, 8% after)	Rewarding high performers while controlling cost
Accelerated	Standard rate below quota, boosted rate above quota (e.g. 1.5× accelerator)	Driving overperformance and retaining top reps
Base + commission (OTE)	Fixed salary plus variable commission, expressed as OTE at 100% quota	Enterprise AEs, longer sales cycles
Commission-only	100% variable, no base — higher rate compensates for lack of safety net	High-margin products, experienced independent reps

Troubleshooting

How to fix common syntax errors

Most “invalid JSON” failures come from a small set of mistakes. Paste the failing JSON above, click Validate, and the tool points you at the exact line and column.

Entering annual quota for monthly calculationQuota: $1,200,000 / Sales: $110,000

Match quota and sales to the same period — monthly quota vs monthly sales, or annual vs annual.

Forgetting tiered bands are marginal, not flatSales $80K, tier 1 ends at $50K — applying 8% to all $80K

Apply tier 1 rate to the first $50K, tier 2 rate only to the $30K above the threshold.

Confusing OTE with guaranteed salaryOTE $120K — expecting $10K/month regardless of quota

OTE assumes 100% quota attainment. At 80% quota you earn 80% of target commission, not 80% of OTE.

Not accounting for clawback in expected earningsCommission: $8,000 on deal likely to churn in 60 days

If your plan has a 90-day clawback, treat commission on new customers as pending until the clawback window closes.

Using gross revenue instead of ACV for subscription dealsSaaS deal: $36K/yr paid monthly — entering $36,000

SaaS commissions are typically on ACV (annual contract value). Use the contracted annual value, not cash collected.

Applying accelerator to full quota instead of above-quota portionSales $120K, quota $100K — 1.5× applied to all $120K

Accelerator applies only to the $20K above quota. Commission = (quota × base rate) + (overage × accelerated rate).

FAQ

Frequently asked questions

A sales commission is a variable pay component earned when a salesperson closes revenue. It is calculated as a percentage of the sale value and is designed to incentivize performance. Commission-only roles exist but most structures combine base salary and commission (OTE).

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References

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