Cessna R172K Hawk XP weight and balance and performance calculator
Calculate the weight and balance of the Cessna R172K Hawk XP online: enter people, baggage and fuel and get the takeoff mass, the CG and whether both are within the limits of the POH – plus the takeoff and landing distance for your airfield, temperature and wind. Free, no sign-up. The Cessna R172K Hawk XP is a model of the Cessna 172 Skyhawk; built 1977–1981.
* MTOW, sea level, 15 °C, no wind – BriefingPal result from the POH data
Calculate the Cessna R172K Hawk XP weight, CG and takeoff distance
Your own empty mass (weighing report, optional)
The POH has no standard empty moment for this model – enter the empty mass CG from your weighing report to get the CG.
Leave empty to use the typical POH empty mass. Your aircraft's weighing report is what counts.
Calculated on the BriefingPal server from the POH data. Nothing is stored, no cookie. Planning aid only – the POH/AFM and your weighing report are authoritative.
Cessna R172K Hawk XP key figures
| Maximum takeoff mass (MTOW) | 1,157 kg (2,550 lb) |
|---|---|
| Typical empty mass (POH sample) | 703 kg (1,549 lb) |
| Usable fuel | 49 US gal (185 L) |
| Total fuel capacity | 52 US gal (197 L) |
| Fuel type | AVGAS |
| Useful load with full fuel | 321 kg (707 lb) |
| Maximum baggage | 91 kg (200 lb) |
| Demonstrated crosswind | 20 kt |
| Best rate of climb speed Vy | 81 KIAS |
| Service ceiling | 19,361 ft |
| Built | 1977–1981 |
| Loading stations | seat row 1, seat row 2, baggage area 1, baggage area 2, combined baggage limit, fuel |
Empty mass and useful load depend on your aircraft – its weighing report applies.
Cessna R172K Hawk XP takeoff and landing distance
BriefingPal result from the POH charts at MTOW, no wind, dry paved runway, normal procedure, default flap setting, without safety factor. Use the calculator above for your mass, airfield, temperature and wind.
| Conditions | Takeoff ground roll | Takeoff over 50 ft | Landing over 50 ft | Landing ground roll |
|---|---|---|---|---|
| Sea level, 15 °C | 245 m (800 ft) | 415 m (1,360 ft) | 385 m (1,270 ft) | 190 m (620 ft) |
| 5,000 ft, 25 °C (density altitude ≈ 7,300 ft) | 415 m (1,370 ft) | 725 m (2,380 ft) | – | – |
Hot and high, the Cessna R172K Hawk XP needs about 74 % more distance to clear 50 ft than at sea level. Calculate density altitude →
Cessna R172K Hawk XP climb and cruise
| Rate of climb at sea level | Time / fuel to 6,500 ft | Cruise TAS at 6,500 ft | Fuel flow |
|---|---|---|---|
| 870 fpm | 9 min / 2.0 US gal | 130 kt | 11.4 US gal/h (43 L/h) |
MTOW, ISA, default power setting of the POH cruise table (≈80 % power).
How to do the Cessna R172K Hawk XP weight and balance
- Enter the loadingWeights of pilot, passengers and baggage per station, fuel in litres or US gallons. Each station limit and the MTOW are checked.
- Use your own empty massOptional: enter empty mass and empty CG from the weighing report of your Cessna R172K Hawk XP. Without it the typical POH empty mass is used.
- Check CG and massThe traffic light shows whether the takeoff mass and the CG with and without fuel lie within the envelope of the POH.
- Takeoff and landingElevation, QNH, temperature, wind and runway give the takeoff and landing distance – compared with the runway length if you enter it.
Cessna R172K Hawk XP compared with the other Cessna 172 models
| Model | MTOW | Usable fuel | Takeoff over 50 ft* | Cruise TAS* |
|---|---|---|---|---|
| Cessna 172M | 1,043 kg | 38 US gal | 465 m | 110 kt |
| Cessna 172N | 1,043 kg | 40 US gal | 440 m | 115 kt |
| Cessna 172P | 1,089 kg | 40 US gal | 495 m | 113 kt |
| Cessna 172S / SP | 1,157 kg | 53 US gal | 500 m | 114 kt |
| Cessna 172 Straight-Tail | 998 kg | 37 US gal | 505 m | 97 kt |
| Cessna 172R Skyhawk | 1,111 kg | 53 US gal | 515 m | 114 kt |
| Cessna R172K Hawk XP | 1,157 kg | 49 US gal | 415 m | 130 kt |
| Cessna F172N/P Thielert-Diesel | 1,089 kg | 33.6 US gal | 535 m | 109 kt |
| Cessna 172 / 172A | 998 kg | 37 US gal | 425 m | 106 kt |
| Cessna 172B | 998 kg | 39 US gal | 425 m | 108 kt |
| Cessna 172K | 1,043 kg | 38 US gal | 475 m | 105 kt |
| Cessna 172L | 1,043 kg | 38 US gal | 475 m | 105 kt |
* MTOW, sea level, 15 °C / 6,500 ft, ISA – BriefingPal result from the POH data.
Cessna R172K Hawk XP – frequently asked questions
What is the MTOW of the Cessna R172K Hawk XP?
The maximum takeoff mass of the Cessna R172K Hawk XP is 1,157 kg (2,550 lb) according to the POH.
How much usable fuel does the Cessna R172K Hawk XP carry?
49 US gal (185 L) usable (total capacity 52 US gal (197 L)). With the typical POH empty mass and full fuel, about 321 kg (707 lb) remain for people and baggage.
How long is the takeoff distance of the Cessna R172K Hawk XP?
At MTOW, sea level, 15 °C and no wind the ground roll is about 245 m (800 ft) and the distance over 50 ft about 415 m (1,360 ft). At 5,000 ft and 25 °C it grows to about 725 m (2,380 ft). The calculator above gives the value for your conditions.
How do I calculate the CG of the Cessna R172K Hawk XP?
Multiply each mass by its arm, add up the moments and divide by the total mass – the calculator above does this with the stations of the Cessna R172K Hawk XP POH (seat row 1, seat row 2, baggage area 1, baggage area 2, combined baggage limit, fuel) and checks the CG against the envelope.
How does the Cessna R172K Hawk XP differ from other Cessna 172 models?
BriefingPal has 12 Cessna 172 models on file. Compared with them the Cessna R172K Hawk XP has the highest MTOW (1,157 kg (2,550 lb)), 49 US gal (185 L) usable fuel and a takeoff distance over 50 ft of 415 m (1,360 ft) at MTOW.
Is the Cessna R172K Hawk XP weight and balance calculator free?
Yes. The calculator on this page and the BriefingPal app are free and need no account. The app adds route planning, weather, NOTAM, fuel planning and a briefing PDF.
Data source
All figures come from the Pilot's Operating Handbook / Airplane Flight Manual of the Cessna R172K Hawk XP (weight and balance and performance sections) and are computed with the BriefingPal engine – the same calculation as in the app. Planning aid only; the original POH/AFM and the weighing report of your aircraft remain authoritative.
Other Cessna 172 models
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