Service Pricing Calculator

Most service providers set prices by copying competitors or using gut feel — and then discover months later that some jobs actually lost money. The reason is almost always that indirect costs (overhead, non-billable hours) were ignored when the quote was built. This calculator forces all three cost layers into view before a number goes to the client.

The three layers are: direct costs (expenses that exist only because of this job), allocated overhead (your share of fixed monthly costs based on how many hours this job uses), and labour at your target rate. Add them up and you have your cost floor. Apply a margin on top to build profit that can survive slow months, invest in the business, or simply reward the risk of running it.

The effective hourly rate output tells you what you are actually earning per hour of work at the quoted price — including overhead recovery and margin. Many service providers are surprised to find their effective hourly rate is much lower than their stated rate once overhead is allocated correctly.

Use this calculator when quoting a fixed-price service engagement — a project fee, a retainer scope, or a one-time deliverable — where you can estimate the hours and direct costs in advance. It is equally useful for productised services (a defined set of deliverables at a set price) and custom engagements, as long as you have a reasonable hour estimate.

It is less appropriate when you are pricing on pure market rates (what competitors charge) or when the engagement is so open-ended that hours cannot be estimated reliably. In those cases, the output is only as good as your hour estimate — garbage in, garbage out.

It is also the wrong tool for value-based pricing, where the price is anchored to client outcome rather than your cost. If a client will save a substantial sum using your service, cost-plus math will leave significant money on the table. Use this calculator as a floor check in that context — confirm you are above break-even — rather than as the primary pricing method.

Mistake 1 — quoting time but forgetting scope creep buffer. Service providers often enter hours for the core work but omit emails, revisions, and client calls. Those hours still consume your capacity and dilute your effective rate. Add 15-20% to your raw production estimate before entering hours here.

Mistake 2 — ignoring overhead because it feels indirect. A freelancer paying $1,200/month in software, insurance, and professional fees who bills only 80 hours has $120 of overhead in every 8-hour job. Skipping that field makes the calculator show a price that will not sustain the business.

Mistake 3 — treating break-even as the target. The break-even price ($900 in this example) tells you where you start losing money, not what you should charge. Working at break-even leaves nothing for taxes beyond your target, business investment, or the slow month when you bill 30 hours instead of 80.

The formula builds in three steps. First, overhead per hour: divide your monthly overhead by your monthly billable hours. Then multiply by the hours in this job to get the allocated overhead for this engagement. In the example, $120 is allocated to this job.

Second, add the three cost components: direct costs ($180) plus allocated overhead ($120) plus labour (hours times hourly target, which equals $600). That sum is your total cost: $900.

Third, apply the margin. Because margin is expressed as a percentage of price (not cost), the multiplier is 1 divided by (1 minus margin as a decimal). At 20% margin, the multiplier is 1 divided by 4/5, or 5/4. Multiply total cost by that figure to get the recommended price of $1,125. The effective hourly rate is simply the recommended price divided by hours: $140.63/hr.

The margin-on-price formula used here (dividing by 1 minus margin) assumes price is the base, not cost. At high margins this distinction compounds quickly: a 50% margin requires a 2x cost multiplier, not 1.5x. The formula also assumes overhead is purely variable with hours, which breaks down when your overhead includes capacity that does not scale linearly — a dedicated studio space costs the same whether you bill 20 hours or 80. In those situations, model overhead as a fixed allocation per project rather than a per-hour rate.