Parts Markup Calculator
This free parts markup calculator shows what any part should sell for on a tiered schedule. The truck roll costs the same whether the part costs $6 or $600 — tiered markup keeps small parts profitable and big parts sellable. The tiers behind it are in the HVAC markup chart.
What it should sell for
$55.50
| Part cost | Markup | Why |
|---|---|---|
| Under $10 | 4x | A $6 part still takes a truck, a tech, and a warranty |
| $10 – $50 | 3x | Covers sourcing, stocking, and callbacks |
| $50 – $200 | 2.5x | Meaningful part, still real handling cost |
| $200 – $1,000 | 2x | Big-ticket parts carry price sensitivity |
| Over $1,000 | 1.6x | Stay competitive on equipment-class parts |
Frequently asked questions
What is a typical HVAC parts markup?
Tiered, not flat: 4x on parts under $10, 3x from $10 to $50, 2.5x from $50 to $200, 2x from $200 to $1,000, and 1.6x above that. Those are the multipliers this calculator uses, and they match how established flat-rate systems price parts. The pattern is the point — cheap parts carry high multiples, expensive parts carry low ones, and one flat number gets both wrong.
Why do cheap parts get a higher markup?
Because the cost of delivering a part is nearly the same whether the part costs $6 or $600 — the truck roll, the diagnosis, the warranty risk. A $6 capacitor at 2x sells for $12, which doesn’t come close to covering the trip to install it; at the 4x tier it sells for $24. An expensive part doesn’t need the multiple: 1.6x on a $1,200 compressor already adds $720.
Should I use the same markup on every part?
No. A flat multiplier loses money at the bottom of your price book and makes the top hard to sell. At a flat 2x, small parts never cover the cost of stocking and installing them; at a flat 3x, a $1,000 blower motor becomes a $3,000 line item customers will shop around. Tiers fix both ends at once, which is why tiered markup is the industry standard.
Do customers see the parts markup?
Not with flat-rate pricing — the customer sees one price for the whole repair, parts and labor together. The markup lives inside your price book, not on the invoice. That’s a real advantage of flat rate: a $24 capacitor inside a $250 repair reads as a fair job price, where a “$6 part plus $18 markup” line invites an argument.