When I ask contractors about their win rate, most give me one number for the whole company. That number hides almost everything that matters. Here is how I would look at it instead.
How do you calculate a bid-hit ratio?
Divide bids submitted by bids won over the same period. A contractor that submitted 60 bids and won 8 has a 7.5:1 ratio, a 13.3% win rate. Track it by dollar value as well as by count: winning many small jobs and losing every large one hides a real problem.
What is a good bid-hit ratio?
| Type of work | Typical ratio | Win rate |
|---|---|---|
| Public hard bid | about 6:1 to 10:1 | 10% to 17% |
| Private bid | about 4:1 to 6:1 | 17% to 25% |
| Negotiated | about 2:1 to 4:1 | 25% to 50% |
These are long-standing industry rules of thumb from trade press and lenders, not a recent survey. On hard-bid public work, low ratios can be normal, because price decides and many bidders compete.
Why is a higher ratio not always better?
A very high win rate can mean you are leaving money on the table or bidding too little work. The goal is a healthy backlog at your target margin, which depends on two numbers together: how many good bids you submit and how many you win.
How do you raise your bid-hit ratio?
- Bid the right work. Score every opportunity against a written Go/No-Go checklist: owner payment history, your experience with the building type, bonding, schedule and competition. Walking away from poor-fit bids raises the ratio and frees the estimating team.
- Read the whole package. Lost bids and lost margin often trace back to something missed: liquidated damages, a bond requirement, a scope buried in Division 01 or an addendum.
- Lose less to paperwork. A missing form, a wrong bid bond amount or an unsigned qualification statement can make an otherwise winning bid nonresponsive.
- Track every result. Record who won, at what number and why. Bid tabulations on public work show you where your pricing sits.
How does AI change the math?
There are two separate effects. The first is fit: when an agent reads every package early and drafts the Go/No-Go with the risks cited, your team chases fewer bad fits, which raises the ratio. The second is capacity: hours saved on reading and form filling can go to more qualified bids, which raises the number of wins even at the same ratio.
Illustrative example: a team that submits 8 bids a month at a 1-in-8 ratio wins about 1 project a month. If time saved on reading and forms lets the same team submit 12 well-qualified bids at the same ratio, that is about 1.5 wins a month, or about 6 more projects a year. The numbers are illustrative; your own ratio and bid volume decide the result.
Clara finds bids that match your profile, reads each package and drafts the Go/No-Go with every risk cited to the page. Pixer tracks every opportunity from lead to award, so your win rate by type of work is always current.
If you want to see how your own win rate changes when the reading and paperwork are done for you, join our US founding cohort.
Tushar Adsul, Founder and CEO, BAU AI
Frequently asked questions
What is the difference between hit rate and win rate? They usually mean the same thing. A 5:1 bid-hit ratio is a 20% win rate.
Should I count bids I was invited to but declined? No. Count only bids you submitted, and track declined invitations separately to see how selective you are.
How often should I review it? Quarterly, split by public and private, by building type and by owner.
Sources
- ENR, "Bid-hit ratios provide valuable road map."
- Sunflower Bank, "Is your bid-hit ratio okay?" (2024).
- ConstructConnect, bid-hit ratio benchmarks for commercial GCs (2026).