Wrap Rate Calculator for Government Contractors: Build Fully Burdened Labor Rates

A government contract labor rate starts with direct labor. The number you submit usually includes several layers after that: fringe, overhead, general and administrative costs, other direct costs, and fee. This guide explains the wrap rate formula and gives you a free wrap rate calculator for the first pricing pass.

What is a wrap rate?

A wrap rate is the multiplier between a direct labor rate and the fully burdened labor cost. It shows how much indirect cost the company carries for each dollar of direct labor.

For example, a 1.75 wrap rate turns a $50 direct labor rate into an $87.50 fully burdened labor rate. The multiplier usually includes fringe, overhead, and general and administrative (G&A) costs. Fee or profit is usually shown as a separate pricing layer.

The wrap rate is useful because it makes the cost build easy to review. A pricing lead can see the direct rate, each indirect pool, the burdened cost, and the final price in one table.

The wrap rate formula

The simple version is:

Fully burdened labor rate = direct labor + fringe + overhead + G&A
Wrap rate = fully burdened labor rate ÷ direct labor rate

A company can only use the simple percentage formula when each pool uses the same base. Most real cost structures need a base for every pool.

A more complete model is:

Fringe = fringe rate × fringe base
Overhead = overhead rate × overhead base
G&A = G&A rate × G&A base
Burdened cost = direct labor + fringe + overhead + G&A

The approved accounting structure controls the bases. FAR 31.203 requires logical indirect-cost groupings and allocation bases that reflect the benefits received. A solicitation can also set pricing instructions that change how you present the model.

Example calculation

Assume these hourly inputs:

| Layer | Assumption | | ------------ | ------------------------------: | | Direct labor | $50.00 | | Fringe | 30% of direct labor | | Overhead | 20% of direct labor plus fringe | | G&A | 10% of burdened cost before G&A | | Fee | 8% of cost before fee |

The result is:

• Fringe: $15.00
• Overhead: $13.00
• G&A: $7.80
• Fully burdened labor rate: $85.80
• Wrap rate: 1.716x
• Fee: $6.86
• Total price rate before escalation: $92.66

The wrap rate is 1.716x. The total price rate is higher because fee is separate from the wrap multiplier.

Choose the correct base for each pool

The most common error is applying every indirect percentage to direct labor. That can produce a clean number with the wrong cost structure.

The calculator supports three common choices:

• Direct labor: apply the rate only to direct labor.
• Direct labor plus fringe: include fringe before applying overhead.
• Cost built so far: apply the rate to the burdened cost accumulated before that pool.

Use the base from your approved accounting policy. Do not select a base because it produces the lowest price.

Wrap rate versus billing rate

A wrap rate describes burdened cost. A billing rate or price rate can include fee, escalation, other direct costs, travel, subcontractors, and other contract-specific items.

Keep these values separate in your model:

1. Direct labor cost
2. Fully burdened cost
3. Fee or profit
4. Total price rate
5. Total price for the labor hours and period of performance

This separation makes the model easier to explain during a pricing review. It also helps your team test a change in fee without hiding the underlying indirect cost.

What information do you need before pricing?

A defensible cost build needs more than a salary number. Gather these inputs before you calculate:

• Current direct labor or rate card by labor category and geography
• Fringe, overhead, and G&A rates
• The approved allocation base for each pool
• Productive hours and utilization assumptions
• Escalation by base and option year
• Staffing or level-of-effort assumptions
• Other direct cost treatment, converted to an hourly equivalent when you use this calculator
• Fee or profit posture
• The solicitation's pricing instructions and workbook format

Public award data can help with market context. It cannot replace your company rate card, indirect rates, staffing judgment, or pricing strategy.

Common wrap-rate mistakes

Mixing cost and price

A wrap rate is a cost multiplier. Fee is a pricing decision. Keep them in separate rows.

Using the wrong allocation base

Overhead and G&A can use different bases. Confirm the base before you multiply the rate.

Ignoring productive hours

An annual salary divided by paid hours can understate the hourly cost when the contract uses productive hours. State the convention in the model.

Treating an award total as a labor rate

An award total rarely shows labor categories, hours, indirect pools, or evaluated price. Use cited award data as context, not as an invented rate.

Hiding the assumptions

A reviewer should be able to trace every rate, base, hour, and fee assumption. Label estimates and customer-approved assumptions clearly.

From a wrap rate to a complete price proposal

The calculator handles the arithmetic. A complete proposal still needs the solicitation's labor categories, staffing plan, workload, option years, pricing tables, and submission rules.

CLEATUS can read the solicitation, use your approved rate card and indirect assumptions, and generate a real Excel pricing workbook. The AI Proposal Suite keeps the pricing file beside the solicitation and other proposal documents.

For a live procurement, the Bid Pricing and Price-to-Win Agent Skill checks whether the required inputs exist before calculating. It can map labor categories, build a staffing scenario, calculate the company cost build, and show the source for each input.

The Price Benchmark Agent Skill adds comparable award values with citations. That market evidence informs a price-to-win review. It does not replace your approved internal rates.

Frequently asked questions

Does a wrap rate include fee?

Usually, no. The wrap rate normally describes direct labor plus indirect cost. Add fee or profit as a separate layer.

Is a 2.0 wrap rate high?

There is no universal target. The right multiplier depends on the company's pools, allocation bases, productive hours, geography, contract type, and pricing strategy.

Can I use a wrap rate for a fixed-price proposal?

You can use it to build and test the cost model. A fixed-price proposal still needs a complete scope, staffing, risk, escalation, and price-to-win review.

Does the calculator determine DCAA compliance?

No. The calculator provides planning guidance. Your accounting team must confirm the pools, bases, rate agreements, and contract requirements.

How do I calculate a fully burdened labor rate?

Apply each approved indirect rate to its correct base, add the resulting costs to direct labor, and keep fee separate. Use the free wrap rate calculator to show each layer.