Blended Hourly Rate Calculator
For agencies and studios quoting a single team rate for client proposals.
A blended hourly rate calculator gives agencies and studios a single weighted bill rate to use in client proposals when the work involves team members who charge at different rates. Enter each role, their rate, and their estimated hours on the engagement — the calculator returns the one number to put in the quote.
Blended Hourly Rate Calculator
A single weighted team rate for client proposals — for agencies and studios.
Note: This calculator is for agencies setting a team rate for client proposals. If you are calculating blended overtime rates for employee payroll compliance, this tool is not what you need.
Blended hourly rate
$128/ hr
Total estimated revenue
$6,400
50 total hours
| Role | Rate | Hours | % Hours | % Revenue |
|---|---|---|---|---|
| Senior Developer | $150/hr | 30 hrs | 60.0% | 70.3% |
| Designer | $95/hr | 20 hrs | 40.0% | 29.7% |
Blended-rate invoices stay accurate when time and invoicing sit together.
Ascend logs time against each project as the work happens, and generates the invoice from those hours. You set the rate; the hours come from the tracker. Free plan included.
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How to read your result
The blended rate is a weighted average — it gives more weight to roles that spend more hours on the project. A project that is 80% junior hours and 20% senior hours has a blended rate that sits much closer to the junior rate, regardless of how different the two bill rates are. The contribution columns show you the mix: if your blend is lower than expected, it is because lower-rate roles are carrying more of the hours.
The optional margin check field is for studios that price on margin rather than markup: enter your target delivery margin and the tool shows what you need to charge the client for this team mix to hit it.
How blended hourly rate is calculated
Weighted average, not simple average. Multiply each team member's bill rate by their hours on the project. Sum all those products. Divide by the total hours. The result weights higher-rate contributors more when they spend more time on the project, and less when they don't.
A simple average would give equal weight to a 2-hour task and a 20-hour task. A blended rate gives the 20-hour task ten times the influence, which is the only version that produces an accurate total when you multiply it back out.
A worked example
A web studio is quoting a website build with this team breakdown:
- Senior developer: $150/hr × 30 hours = $4,500
- Designer: $95/hr × 20 hours = $1,900
- Project manager: $80/hr × 10 hours = $800
Total revenue: $7,200. Total hours: 60. Blended rate: $7,200 ÷ 60 = $120/hour.
The studio quotes the project at 60 hours × $120 = $7,200. The client gets a single clean number; the studio knows it reflects the actual team mix. If the project runs 65 hours at the same team composition, the proposal stays accurate at the blended level.
Why agencies use a blended rate in proposals
Itemising every team member's rate in a proposal is technically accurate but often counterproductive. Clients start optimising the team mix, the proposal becomes a negotiation about staffing, and you lose control of how the work actually gets done. A blended rate presents the project as a whole — here is what this outcome costs — and keeps the delivery decisions where they belong.
A blended rate also simplifies invoicing. When time is logged against a project and the invoice uses the blended rate multiplied by hours, the maths stays clean regardless of which team member did the work that week. Use the agency hourly rate calculator to set individual rates before blending.
When not to use a blended rate
A blended rate works when the team mix is reasonably predictable at the proposal stage. It breaks down when the project scope is genuinely open-ended about who does what, or when the client specifically wants to see and approve the staffing level. In those cases, bill per role at each role's rate. A blended rate is a presentation tool, not an excuse to obscure the team.
Frequently asked questions
What is a blended hourly rate for agencies?+
A blended hourly rate is a single weighted average bill rate calculated from the different rates of team members working on a project or retainer. It weights each rate by the hours that person works — so a team member doing 80% of the work has 80% of the influence on the blend. It is used in client proposals to give a clean single rate rather than itemising every role.
How do I calculate a blended hourly rate?+
Multiply each team member's bill rate by their estimated hours on the project. Add all those products together. Divide by the total hours across the whole team. That's the blended rate — a weighted average that accurately represents the cost of the team at that particular mix.
Is blended rate the same as average rate?+
No. A simple average divides by the number of people, giving equal weight to each regardless of how much they work. A blended rate divides by total hours, weighting each person by their share of the work. On mixed-seniority teams the difference is significant.
Should I use a blended rate or itemised rates in proposals?+
Either can be correct depending on the engagement type and client relationship. Blended rates work well for fixed-scope projects where you control delivery. Itemised rates work better for open-scope or time-and-materials work where the client tracks staffing.
How do I use a blended rate when invoicing?+
If your invoice structure is hours × rate, use the blended rate with the actual total hours worked for the billing period. If different team members worked significantly different proportions than estimated, recalculate the blend for the actual mix.
Does a blended rate work for retainer billing?+
Yes, and it is often cleaner than itemising for retainers. Set the blended rate based on the expected team mix for the retainer scope, then invoice hours × blended rate each month. If the team mix shifts materially month-to-month, recalculate the blend when you renew.
How does a blended rate relate to margin?+
The blended rate is revenue per hour — what the client pays. Margin depends on how that compares to cost per hour — what the team costs you. Use the margin-check panel to find the client-facing rate needed to hit a target margin.
Invoice at your blended rate without the manual maths.
Blended-rate invoices only stay accurate when time tracking and invoicing sit in the same place. Ascend logs time against each project as the work happens, and generates the invoice from those hours. You set the rate; the hours come from the tracker. The free tier covers one client end to end.
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