Recurve vs Compound Speed Comparison Calculator
Estimate arrow speed and kinetic energy from a recurve bow versus a compound bow for the same draw weight, draw length and arrow.
Compare Your Options And Get Clear Answers
Estimate arrow speed and kinetic energy from a recurve bow versus a compound bow for the same draw weight, draw length and arrow.
Recurve vs Compound Speed Comparison Estimator
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
Stored Energy
Draw weight ร draw length gives a base energy figure.
Efficiency
Multiply by the bow type factor to get arrow kinetic energy.
Speed
v = โ(KE ร 450,240 รท arrow grains).
Use As A Guide
Results are estimates based on your inputs. Check real quotes, rates and professional advice before deciding.
Typical Bow Speeds
Approximate arrow speeds at 50 lb and 28 in draw.
| Bow Type | Arrow Speed (fps) | Kinetic Energy | Notes |
|---|---|---|---|
| Traditional longbow | 150 โ 175 | 20 โ 26 ft-lb | Simple |
| Olympic recurve | 180 โ 210 | 28 โ 38 ft-lb | Target |
| Hunting compound | 280 โ 330 | 65 โ 90 ft-lb | Let-off 75 โ 90% |
| Crossbow | 330 โ 400 | 100 โ 140 ft-lb | Different category |
| Rule of Thumb | Heavier arrow = slower | Check legal limits | Tune your bow |
Recurve vs Compound Calculator FAQ
Answers to common questions about this calculator.
Yes, usually by 80 to 120 fps for the same draw weight, thanks to cams that store and release energy more efficiently.
Compound bows reduce the holding weight at full draw, often by 75 to 90%.
With a chronograph. Manufacturers often quote IBO speeds under standard conditions.
No. It is an estimate. Chronograph your own bow for real numbers.