The table below shows the amount of XP your Scra-chi or Ichi pet will need each level in order to get to the next one. Use this page along with the tables on the Scra-chi and ichi XP gain page to determine how many of what monster you need to kill to level your pet up. Remember that your pet does get XP from killing things far below your level!

This formula lets you to estimate the experience needed for your pet to get to the next level given its current level.

Level	XP amount		Level	XP amount		Level	XP amount		Level	XP amount
1	654		26	5,639		51	48,629		76
2	712		27	6,147		52	53,006		77	457,079
3	777		28	6,700		53	57,777		78	498,216
4	846		29	7,303		54	62,977		79	543,055
5	923		30	7,960		55	68,644		80	591,931
6	1,006		31	8,677		56	74,823		81
7	1,096		32	9,457		57	81,557		82
8	1,195		33	10,309		58	88,897		83
9	1,303		34	11,237		59	96,897		84
10	1,420		35	12,248		60	105,618		85
11	1,548		36	13,350		61			86
12	1,687		37	14,522		62	125,485		87
13	1,839		38	15,862		63	136,779		88
14	2,005		39	17,289		64	149,089		89
15	2,185		40	18,845		65	162,507		90
16	2,382		41	20,541		66	177,133		91
17	2,596		42	22,390		67	193,075		92
18	2,830		43	24,405		68	210,452		93
19	3,084		44	26,602		69			94
20	3,362		45	28,996		70			95
21	3,665		46	31,606		71			96
22	3,995		47	34,450		72			97
23	4,354		48	37,551		73			98
24	4,746		49	40,930		74			99
25	5,173		50	44,614		75	384,714		100

Thanks to Zenderfly for the estimating equation.