BIANCA 36
Specifications
Hull
| LOA | 34.51 ft |
| LWL | 25.49 ft |
| Beam | 10.01 ft |
| Draft | 6 ft |
| Displacement | 11,464 lb |
| Ballast | 5,930.3 lb |
| Hull speed1.34·√LWL | 6.8 kn |
Rig & Sails
| Iforetriangle height | 43.31 ft |
| Jforetriangle base | 13.71 ft |
| Pmainsail luff | 39.01 ft |
| Emainsail foot | 10.99 ft |
| FLforestay | 13.7 ft |
| Mainsail | 528.4 sq ft |
| Jib (100%) | 296.9 sq ft |
| Spinnaker | 504.7 sq ft |
About the BIANCA 36
The Bianca 36 is a classic cruising sloop designed by Sparkman & Stephens and built by Bianca Yachts (DEN) in 1976. With a production run limited to a single year, this vessel represents a specific era of Danish yacht construction, featuring a masthead sloop rig and a displacement of 11464.0 lb.
- Best for:
- This boat is well-suited for coastal cruisers and those seeking a comfortable, stable platform, as indicated by its high comfort ratio of 29.22. Its moderate sail area to displacement ratio of 16.64 suggests it is manageable for couples or small families who prioritize seakindliness over high-speed performance.
- Bluewater capability:
- With a low capsize ratio of 1.78 and a heavy displacement of 11464.0 lb, the Bianca 36 possesses the inherent stability and momentum suitable for offshore passages. Its fin keel and moderate draft of 6.0 ft provide a balance of tracking ability and access to moderately shallow anchorages.
- Comparables:
- Comparable vessels include other Sparkman & Stephens designs from the mid-1970s, such as the Cal 34 or O'Day 35, which share similar displacement and beam characteristics. These boats are comparable due to their shared emphasis on traditional cruising comfort and robust construction typical of that era.
Performance
ORC Performance Data(1 certificate)
Measured performance data from ORC (Offshore Racing Congress) certificates.
Polar Diagram
Boat speed (kn) vs. true wind angle. Source: ORC
Racing Ratings
Triple Number
ORC Measured
Sail Areas (ORC)
Speed Table (kn)
| TWA \ TWS | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
|---|---|---|---|---|---|---|---|
| 52° | 5.0 | 5.8 | 6.3 | 6.5 | 6.6 | 6.7 | 6.7 |
| 60° | 5.3 | 6.2 | 6.5 | 6.7 | 6.8 | 6.9 | 6.9 |
| 75° | 5.7 | 6.5 | 6.8 | 7.0 | 7.0 | 7.1 | 7.2 |
| 90° | 5.7 | 6.5 | 6.8 | 7.1 | 7.3 | 7.4 | 7.6 |
| 110° | 5.1 | 6.2 | 6.8 | 7.1 | 7.3 | 7.6 | 8.0 |
| 120° | 5.0 | 6.0 | 6.7 | 7.0 | 7.3 | 7.6 | 8.1 |
| 135° | 4.5 | 5.5 | 6.4 | 6.8 | 7.2 | 7.5 | 8.1 |
| 150° | 3.9 | 4.9 | 5.8 | 6.5 | 6.9 | 7.2 | 7.8 |
| Beat VMG | 3.2 | 3.8 | 4.1 | 4.4 | 4.6 | 4.6 | 4.7 |
| Run VMG | 3.4 | 4.3 | 5.0 | 5.7 | 6.3 | 6.7 | 7.3 |
Pricing
We don't have market pricing data for the BIANCA 36 yet. If you own one, help other buyers — what did you pay for it? Reports build a community price estimate over time.
Estimated Cost of Ownership
Based on 34.51ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
We don't have enough data on the BIANCA 36yet to publish model-specific findings we'd stand behind — but here's a free general inspection checklist, built from our research into what actually goes wrong on boats of this kind.
Drawn from 7,029 documented issues across 2,391 models, ordered so the areas that most often turn up problems come first.
Own a BIANCA 36? Reports from owners are what turn this into a model-specific checklist — and they're the reason the boats above it have one.
Similar Sailboats
Which engine powers your BIANCA 36?
We haven't confirmed the engine for this model yet. If you own or know one, tell us — as owners report in, we build an accurate picture over time.
Brands sometimes mentioned for this model: Yanmar — is it one of these?
Already know your engine? Search all engines → to find its exact parts.
Used sails that fit the BIANCA 36
Checking eBay for sails sized to this boat's rig…