300/500 400/700 400/800 500/1000 600/1200 700/1300 800/1500 800/1600 900/1800 1000/2000 1200/2300 1300/2600 1500/2900 1600/3200 1800/3600 1300/2600 2000/3900 2000/4000 3000/6000 4000/8000 6000/12000 8000/16000 1000 1300 1600 2000 2300 2600 2900 3200 3600 3900 4500 5200 5800 6400 7100 7700 8000 12000 16000 24000 32000 500 all 700 all 800 all 1000 all 1200 all 1300 all 1500 all 1600 all 1800 all 2000 all 2300 all 2600 all 2900 all 3200 all 3600 all 3900 all 4000 all 6000 all 8000 all 12000 all 16000 all 1500 2000 2400 2900 3400 3900 4400 4800 5300 5800 6800 7700 8700 9600 10600 11600 12000 18000 24000 36000 48000 submit

① Base value
20 fu

② Win types
Tsumo 2 fu
Closed Ron 10 fu

③ Melds
■2-8 Tiles
Minkou: 2 fu
Ankou: 4 fu
Minkan: 8 fu
Ankan: 16 fu

■Terminals/Honors
Minkou: 4 fu
Ankou: 8 fu
Minkan: 16 fu
Ankan: 32 fu

④ Pair
Round wind 2 fu
Seat wind 2 fu

⑤ Wait
Ryanmen 0 fu
Shanpon 0 fu
Penchan 2 fu
Kanchan 2 fu
Tanki 2 fu

① + ② + ③ + ④ + ⑤ = Total fu
*Round up to nearest 100.

Exceptions
Pinfu Tsumo: 20 fu
Chiitoitsu: 25 fu
Open pinfu: 30 fu