What’s Your Bid Win Rate — and What Should It Be? (2026)
Most organisations that tender regularly have a rough sense of how often they win. Fewer have calculated their actual win rate. And fewer still have benchmarked it against what a well-run bid function should realistically achieve — or identified the specific reasons their rate is not higher.
Your win rate is one of the most commercially useful metrics in your business. It tells you how effectively your tendering investment is converting into contracted revenue. It identifies whether your problems are strategic (bidding for the wrong opportunities) or tactical (producing submissions that are not competitive enough). And it gives you a baseline against which to measure improvement. This guide covers how to calculate your win rate, what good looks like, and what the most common causes of a low rate are. For the systematic approach to improvement, see our guide to improving bid success.
How to Calculate Your Bid Win Rate
Your win rate is the percentage of submitted bids that result in a contract award. The calculation is straightforward.
Take the total number of bids you submitted in a defined period — typically the past twelve months. Divide the number you won by the total submitted. Multiply by 100. If you submitted twenty bids and won six, your win rate is 30%.
Two refinements make this calculation more useful. First, exclude bids that were withdrawn, abandoned, or cancelled by the buyer — these are not genuine outcomes and distort the rate. Second, calculate separately for different contract types, values, and sectors if your bid portfolio is diverse. A 45% win rate on small below-threshold contracts and a 15% win rate on above-threshold framework appointments tells you something very different from an average of 30% across both.
If you do not currently track every bid outcome systematically, start now. A simple spreadsheet recording the contract name, buyer, value, submission date, outcome, and debrief score for every submission is all you need. This data becomes the foundation of your win loss analysis and your improvement programme.
What Is a Good Bid Win Rate?
There is no single universal benchmark — win rates vary significantly by sector, contract value, submission volume, and how selectively an organisation bids. However, the following ranges reflect typical performance levels across UK public sector tendering.
Below 25% — this range typically indicates either a selectivity problem (bidding for too many opportunities where your competitive position is genuinely weak) or a quality problem (producing submissions that are not competitive enough on evidence, methodology, or social value). Often both. An organisation in this range is almost certainly investing more resource in tendering than the contract wins justify.
25% to 40% — a functional but improvable position. Many organisations settle here without understanding that systematic improvement is achievable. Win rates in this range typically improve significantly with better bid no-bid discipline, stronger case studies, and more consistent debrief learning. This is the plateau zone — the most common position and the most overlooked improvement opportunity.
40% to 60% — a well-run bid function on a selective portfolio. Organisations in this range typically have strong foundations — a current bid library, directly comparable case studies, robust qualification processes — and apply consistent debrief discipline. This is the target range for most organisations with a mature tendering function.
Above 60% — achievable with rigorous selectivity, excellent preparation, strong pre-market engagement, and systematic learning from every outcome. Our team at Together: The Hudson Collective holds an 87% win rate — the product of all four disciplines applied consistently across every engagement.
Win Rate vs Value Rate
Win rate by number of submissions is one metric, win rate by contract value is another — and often more commercially meaningful. An organisation that wins ten small contracts and loses five large ones may have a 67% win rate by number but a low value conversion rate. The commercially important question is not just how often you win but what the total value of wins represents relative to total bid investment.
Calculate both metrics. If your value win rate is significantly lower than your number win rate, you are likely losing disproportionately on your larger, more competitive submissions — suggesting that your submission quality or competitive position on higher-value contracts needs specific attention. If both rates are similarly low, the problem is more likely strategic — wrong markets, wrong opportunities, or insufficient preparation across the board.
The Most Common Causes of a Low Win Rate
Bidding for the wrong opportunities
The fastest route to a higher win rate is submitting fewer bids. If your portfolio includes opportunities where your financial standing falls below the threshold, your case studies are not directly comparable, or your competitive position is genuinely weak, those bids are almost certainly losing — and consuming resource that could be invested in opportunities you could win. Apply a structured bid no-bid assessment to every opportunity before committing any writing resource.
Weak or non-comparable evidence
Evaluators cannot award marks for assertions. They award marks for specific, quantified, verifiable proof of comparable delivery. If your case studies are generic, outdated, or not directly comparable to the contracts you are bidding for, your evidence scores will be consistently low — regardless of how well the responses are written. Build and maintain a case study library that covers your most commonly targeted contract types, updated after every significant delivery.
Generic responses not tailored to the buyer
A response that could have been written for any buyer scores less than one that references this buyer’s own priorities, their specification’s specific requirements, and their published strategic objectives. Evaluators identify generic content immediately. The submissions that score at the highest mark levels are those written specifically for this buyer — using their language, addressing their stated concerns, and aligning with their published priorities. Buyer research before writing begins is the discipline that produces this specificity.
Weak social value
With a minimum mandatory weighting of 10% in most public sector contracts, social value is a scored evaluation criterion that directly affects win rates. Generic social value statements — “we are committed to our communities” — score nothing. Locally specific, measurable commitments aligned with the buyer’s published priorities score marks. If your social value responses are consistently generic, this is a predictable and fixable contributor to a low win rate.
No debrief discipline
Organisations that do not systematically request and analyse debriefs after every outcome repeat the same mistakes across multiple submissions without understanding why they keep losing. The debrief is the intelligence that tells you specifically what to fix. Without it, improvement is guesswork. Request a tender debrief after every outcome — win or loss — and conduct systematic win loss analysis across your last five to ten submissions to identify the patterns.
How Quickly Can You Improve Your Win Rate?
The improvements that come from better selectivity and stronger process discipline show up within two to three submission cycles. The improvements that come from a stronger bid library, better win themes, and more systematic debrief learning accumulate over six to twelve months.
The pattern we observe consistently across the organisations we work with is this: an organisation that addresses selectivity, builds stronger case study evidence, applies buyer-specific tailoring, and conducts structured debriefs will typically improve its win rate by 15 to 25 percentage points within twelve months of consistent application. That improvement is not theoretical — it is the measurable result of fixing the specific causes identified above.
Frequently Asked Questions About Bid Win Rates
Should I include framework appointment submissions in my win rate calculation?
Yes — but separately. Framework appointment submissions and open tender submissions have different competitive dynamics. A framework appointment with ten suppliers appointed from forty applicants has a 25% appointment rate by design — regardless of submission quality. Track framework appointments and open tender submissions separately to understand which type of procurement your organisation is stronger in and where the greater improvement opportunity lies.
Is a 100% win rate realistic?
Only if you are submitting one bid per year on a contract with no other bidders — which is not a tendering strategy. A genuinely competitive bid portfolio will always include some losses. The goal is not a perfect win rate but a consistently high one on a selectively chosen portfolio. Organisations chasing a 100% win rate typically achieve it by bidding so rarely and so selectively that their tendering programme generates insufficient revenue to justify the infrastructure around it.
My win rate has been the same for three years. What is causing the plateau?
A plateau almost always indicates that something in the process is consistently wrong — not that your capability has reached its ceiling. The most common plateau causes are insufficient debrief analysis (not identifying the repeating weaknesses), insufficient bid library development (not building the case study evidence that raises evidence scores), and insufficient selectivity improvement (continuing to pursue opportunities with weak competitive positions). Conduct a systematic win loss analysis across your last ten submissions and look for the patterns. The patterns are where the plateau cause lives.
Does using professional bid writers improve win rate?
Consistently and measurably. Professional bid writers bring specification alignment discipline, evidence-based writing, and win theme development that consistently produces stronger responses than in-house teams writing under time pressure without procurement expertise. The improvement compounds over time as the bid library develops and the debrief learning accumulates. Many organisations working with our team for the first time see their win rate improve significantly within the first three to four submissions.
Find Out What Is Holding Your Win Rate Back
Together: The Hudson Collective assesses organisations’ current tendering approaches and identifies the specific changes that will produce the greatest win rate improvement. Our team holds an 87% win rate across all sectors, working with 3,500+ organisations across 52 countries.
Our tender writing consultants start every new client relationship with an honest conversation about what is and is not working — and what a realistic improvement looks like. Get in touch for a free consultation.
About the author: Written by Joshua Smith, a seasoned bid-writing expert with experience across the UK, Middle East and US, helping organisations secure the contracts they deserve through high-quality, competitive tender responses.