SimBrief Takeoff & Landing calculator

[Swiso]

Nice !

https://navigraph.com/blog/simbrief-performance?utm_source=x&utm_medium=social&utm_campaign=simbrief-performance&utm_content=simbrief-performance

[Aleks]

Just tested it and it seems to work.

Simbrief results:
TAKEOFF PERFORMANCE
LX-OCV B747-400F RB211-524G/H

RUNWAY AND WEATHER:
  APT    LYBE/BEG    WIND    020/06
  RWY      30L/+0    HW/XW      1/ 6
  TORA      3500    OAT          24
  TODA      3500    QNH        1013
  ELEV        336    RWY COND    DRY

INPUTS:
  WEIGHT    299.5    FLAPS      AUTO
  THRUST    AUTO    BLEEDS    AUTO
  FLEX/ATM  AUTO    A/ICE      AUTO

OUTPUTS:
  FLAPS        20    V1          139
  THRUST    D-TO2    VR          146
  SEL TEMP    44    V2          158

  RWY LIM  347.9    BLEEDS      ON
  LIM CODE  FIELD    A/ICE      OFF

MESSAGES:
NONE

G-BNLL LYBE CLX 109 280524
PERFORMANCE
PERFORMANCE MSG
1 OF 1
CLX 109 280524
G-BNLL G ENG
A/C PACKS ON
LYBE/30
W/C 020/06 TEMP 24C
DRY RWY ANTI-ICE OFF
QNH 1013 MACTOW XX

DAY: CLG NIL
VIS 150M
NIGHT: CLG NIL
VIS 150M
PERF CORRS
NONE
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
299.5 REQUESTED TOW
( . ) FMC CALC GR WT
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

F/L TORA 3400
*********
*FLAP 20* TOPL:391.7
*********
ATOW TEMP V1 VR V2
302.0 49 144 152 160
300.0 49 144 149 158
298.0 49 144 146 156

VMCG LIMITED
_ _ _ _ _ _ _ _ _

[MFarhadi]

D-TO2 +44ºC is nowhere near D-TO +49ºC I presume, right?

I tried using a 747-400 RB211-524G FPPM with D-TO2 and with the data provided above, my answers are close to +53ºC for the said conditions (D-TO2, Flaps 20, LYBE 30L, QNH 1013, 1kt HW, 299.5t TOW, Packs ON).